This document analyzes the energy intensity of seven major manufacturing industries in India from 1979-2004. It finds that the industries - cement, aluminum, glass, fertilizer, paper, iron and steel, and chemicals - have energy intensities well above the national manufacturing average. The energy intensity varies between industries and changes over time within each industry. Reducing energy intensity in these industries could help lower India's energy demand and dependence on imports.
Global issue based power generation expansion planning for a power systemeSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
“Street Lights Replacement System- A Key Necessity for Make in India Campaign”inventionjournals
The government of India introduced the Make in India Campaign for boosting the growth of economy and GDP. The Make in India campaign mainly focuses on the rapid industrialization through the foreign direct investment (FDI) by other countries in the different sectors. India is a developing country. It has scarce resources. The Make in India campaign needs electrical power to provide to industrial sectors which are going to be newly start up through this campaign. As per the Power Ministry of the government, India has a huge gap between the demand and supply of the electricity since last few years. In such a condition, it is not possible to provide electricity to those industries which will come through Make in India campaign because there is already deficit in existing scenario. In such a condition the government needs to generate more electricity and to generate electricity, huge investment is required as existing coal reserve may not be sufficient. It is not possible for government to invest huge amount on generating the electricity as it is not sustainable. Therefore, researchers try in this research paper to find the alternative solution for this problem. After study, it is found that the replacement of streetlights in the country can fulfill the deficit of demand and supply of electricity and it can be a motivator factor for the successful implementation of the Make in India campaign. In this paper, researchers focus how street lights can play vital role in the economy as well as try to provide alternative solutions to save a huge amount of government
Conservation of Energy: a Case Study on Energy Conservation in Campus Lightin...IJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
International Journal of Modern Engineering Research (IJMER) covers all the fields of engineering and science: Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Computer Engineering, Agricultural Engineering, Aerospace Engineering, Thermodynamics, Structural Engineering, Control Engineering, Robotics, Mechatronics, Fluid Mechanics, Nanotechnology, Simulators, Web-based Learning, Remote Laboratories, Engineering Design Methods, Education Research, Students' Satisfaction and Motivation, Global Projects, and Assessment…. And many more.
Impact of Building Envelope Modification on Energy Performance of High-Rise A...drboon
In residential buildings, providing comfortable living environment for building occupants is a major challenge for architects, engineers and those who involved in the building industry. It is reported that considerable energy is consumed to provide and maintain acceptable indoor conditions for thermal comfort in residential buildings in hot-humid climate. The observable increase in energy consumption is chiefly resulting from the growing use of air conditioning system. There are various energy conservation measures which can be applied to reduce energy consumption and among these measures are passive envelope design measures. This paper addresses the energy performance of selected high-rise apartments in Kuala Lumpur. Energy Plus software is utilized in measuring the performance because of its availability, validity and accuracy. Possible energy savings due to passive envelope design measures integration are investigated. This includes investigating the effect of thermal insulation and glazing type on potential energy savings.
BUILDING MATERIALS ASSESSMENT FOR SUSTAINABLE CONSTRUCTION BASED ON FIGURE OF...IAEME Publication
Sustainability assessment and Engineering design in buildings call for effective decision
making in respect of material selection and construction methodology. A good sustainable
solution involves choosing most suitable material and construction techniques that produce
optimum results in terms of sustainability. Due to several choices available in material
selection for construction, there is a need for a tool which can assist the designer in making the
right choice of materials. Figure of Merit (FoM), as a tool is proposed here to meet this
requirement. FoM is a unique dimensionless parameter derived by integrating two critical
properties from Engineering and Economics. Engineering properties are Modulus of Elasticity
and Density of materials. Economic factors are unit cost of material and construction cost per
unit area. Concept of FoM was applied and study carried out on commonly used building
materials and graphs drawn in comparison with embodied energy, embodied carbon and
material density values. Outcome of the study indicated, “Lower the Figure of Merit; better is
the suitability of building materials in sustainable construction.” As an illustration, FoM
concept was also applied to one of the subsystems of a building namely formwork and found to
be in consistency with the findings. Hence, it is suggested that Figure of Merit can be used as a
quantitative tool for selection of materials
Global issue based power generation expansion planning for a power systemeSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
“Street Lights Replacement System- A Key Necessity for Make in India Campaign”inventionjournals
The government of India introduced the Make in India Campaign for boosting the growth of economy and GDP. The Make in India campaign mainly focuses on the rapid industrialization through the foreign direct investment (FDI) by other countries in the different sectors. India is a developing country. It has scarce resources. The Make in India campaign needs electrical power to provide to industrial sectors which are going to be newly start up through this campaign. As per the Power Ministry of the government, India has a huge gap between the demand and supply of the electricity since last few years. In such a condition, it is not possible to provide electricity to those industries which will come through Make in India campaign because there is already deficit in existing scenario. In such a condition the government needs to generate more electricity and to generate electricity, huge investment is required as existing coal reserve may not be sufficient. It is not possible for government to invest huge amount on generating the electricity as it is not sustainable. Therefore, researchers try in this research paper to find the alternative solution for this problem. After study, it is found that the replacement of streetlights in the country can fulfill the deficit of demand and supply of electricity and it can be a motivator factor for the successful implementation of the Make in India campaign. In this paper, researchers focus how street lights can play vital role in the economy as well as try to provide alternative solutions to save a huge amount of government
Conservation of Energy: a Case Study on Energy Conservation in Campus Lightin...IJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
International Journal of Modern Engineering Research (IJMER) covers all the fields of engineering and science: Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Computer Engineering, Agricultural Engineering, Aerospace Engineering, Thermodynamics, Structural Engineering, Control Engineering, Robotics, Mechatronics, Fluid Mechanics, Nanotechnology, Simulators, Web-based Learning, Remote Laboratories, Engineering Design Methods, Education Research, Students' Satisfaction and Motivation, Global Projects, and Assessment…. And many more.
Impact of Building Envelope Modification on Energy Performance of High-Rise A...drboon
In residential buildings, providing comfortable living environment for building occupants is a major challenge for architects, engineers and those who involved in the building industry. It is reported that considerable energy is consumed to provide and maintain acceptable indoor conditions for thermal comfort in residential buildings in hot-humid climate. The observable increase in energy consumption is chiefly resulting from the growing use of air conditioning system. There are various energy conservation measures which can be applied to reduce energy consumption and among these measures are passive envelope design measures. This paper addresses the energy performance of selected high-rise apartments in Kuala Lumpur. Energy Plus software is utilized in measuring the performance because of its availability, validity and accuracy. Possible energy savings due to passive envelope design measures integration are investigated. This includes investigating the effect of thermal insulation and glazing type on potential energy savings.
BUILDING MATERIALS ASSESSMENT FOR SUSTAINABLE CONSTRUCTION BASED ON FIGURE OF...IAEME Publication
Sustainability assessment and Engineering design in buildings call for effective decision
making in respect of material selection and construction methodology. A good sustainable
solution involves choosing most suitable material and construction techniques that produce
optimum results in terms of sustainability. Due to several choices available in material
selection for construction, there is a need for a tool which can assist the designer in making the
right choice of materials. Figure of Merit (FoM), as a tool is proposed here to meet this
requirement. FoM is a unique dimensionless parameter derived by integrating two critical
properties from Engineering and Economics. Engineering properties are Modulus of Elasticity
and Density of materials. Economic factors are unit cost of material and construction cost per
unit area. Concept of FoM was applied and study carried out on commonly used building
materials and graphs drawn in comparison with embodied energy, embodied carbon and
material density values. Outcome of the study indicated, “Lower the Figure of Merit; better is
the suitability of building materials in sustainable construction.” As an illustration, FoM
concept was also applied to one of the subsystems of a building namely formwork and found to
be in consistency with the findings. Hence, it is suggested that Figure of Merit can be used as a
quantitative tool for selection of materials
Welcome to International Journal of Engineering Research and Development (IJERD)IJERD Editor
journal publishing, how to publish research paper, Call For research paper, international journal, publishing a paper, IJERD, journal of science and technology, how to get a research paper published, publishing a paper, publishing of journal, publishing of research paper, reserach and review articles, IJERD Journal, How to publish your research paper, publish research paper, open access engineering journal, Engineering journal, Mathemetics journal, Physics journal, Chemistry journal, Computer Engineering, Computer Science journal, how to submit your paper, peer reviw journal, indexed journal, reserach and review articles, engineering journal, www.ijerd.com, research journals,
yahoo journals, bing journals, International Journal of Engineering Research and Development, google journals, hard copy of journal
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
Analysis of Households’ Electricity Consumption with Ordered Logit Models: Ex...inventionjournals
Percentage of households’ electricity demand in total energy demand of households is increasing day by day. However, households’ electricity consumption fails to provide the added value to Gross National Product unlike industry sector. Therefore, the factors that increase the energy consumption of households should be analyzed and in this respect, required energy saving policies should be generated. In this paper, the ordered logit models examined the variables affecting the electricity consumption of households in Turkey. According to goodness of fit indicators, Partial Proportional Odds Model was determined as the best model that fits into our dataset. The results obtained from model show that electrically powered items and their quantities, household size, income, housing type and properties are important factors that increase households’ electricity consumption.
Business Research Report for Electricity Conusmption behaviour research conducted in Ahmedabad and Gandhinagar region of Gujarat with a sample size of 50.
Numerical Evaluation of Temperature Distribution and Stresses Developed in Re...YogeshIJTSRD
Resistance spot welding is a type of electric resistance welding used to weld various sheet metal products through a process in which contacting metal surface points are joined by the heat obtained from resistance to electric current. The intense heat generated and rapid cooling of the joint produce residual stresses and distortion in the joint. The prediction of residual stresses before carrying actual welding is important for the prevention of these stresses. In this study thermo elasto plastic analyses are carried out to simulate resistance welding under various conditions. Mild steel sheets of equal and unequal thicknesses and aluminium sheets of equal and unequal thicknesses have been spot welded with the application of pressure which is determined by measuring force on the joint with a load cell. The size and shape of the nugget for different spot welding conditions is ascertained. The residual stresses under different spot welding conditions are compared. M. Lakshmi Sramika | I. Shanmukha | K. Kishore Chandra Mouli | K. Harish Kumar | M. Vamsi Kiran | N. V. S. J. K. Naidu "Numerical Evaluation of Temperature Distribution and Stresses Developed in Resistance Spot Welding" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-5 , August 2021, URL: https://www.ijtsrd.com/papers/ijtsrd43855.pdf Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/43855/numerical-evaluation-of-temperature-distribution-and-stresses-developed-in-resistance-spot-welding/m-lakshmi-sramika
Multidisciplinary Journal Supported by TETFund. The journals would publish papers covering a wide range of subjects in journal science, management science, educational, agricultural, architectural, accounting and finance, business administration, entrepreneurship, business education, all journals
All aspects of energy are becoming more information intensive, and will likely become more so in the future. This is true at the machine level, facility level, fleet level and network level. The consequences are significant including the potential for more efficient operations, lower transaction costs, a shift from reactive to predictive maintenance, better safety and finally new regulatory dynamics with new levels of transparency for monitoring and enforcement.
Industrial energy efficiency - approaches, technologies and policies, Girish ...ESD UNU-IAS
This lecture is part of the 2016 ProSPER.Net Young Researchers’ School on sustainable energy for transforming lives: availability, accessibility, affordability
Welcome to International Journal of Engineering Research and Development (IJERD)IJERD Editor
journal publishing, how to publish research paper, Call For research paper, international journal, publishing a paper, IJERD, journal of science and technology, how to get a research paper published, publishing a paper, publishing of journal, publishing of research paper, reserach and review articles, IJERD Journal, How to publish your research paper, publish research paper, open access engineering journal, Engineering journal, Mathemetics journal, Physics journal, Chemistry journal, Computer Engineering, Computer Science journal, how to submit your paper, peer reviw journal, indexed journal, reserach and review articles, engineering journal, www.ijerd.com, research journals,
yahoo journals, bing journals, International Journal of Engineering Research and Development, google journals, hard copy of journal
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
Analysis of Households’ Electricity Consumption with Ordered Logit Models: Ex...inventionjournals
Percentage of households’ electricity demand in total energy demand of households is increasing day by day. However, households’ electricity consumption fails to provide the added value to Gross National Product unlike industry sector. Therefore, the factors that increase the energy consumption of households should be analyzed and in this respect, required energy saving policies should be generated. In this paper, the ordered logit models examined the variables affecting the electricity consumption of households in Turkey. According to goodness of fit indicators, Partial Proportional Odds Model was determined as the best model that fits into our dataset. The results obtained from model show that electrically powered items and their quantities, household size, income, housing type and properties are important factors that increase households’ electricity consumption.
Business Research Report for Electricity Conusmption behaviour research conducted in Ahmedabad and Gandhinagar region of Gujarat with a sample size of 50.
Numerical Evaluation of Temperature Distribution and Stresses Developed in Re...YogeshIJTSRD
Resistance spot welding is a type of electric resistance welding used to weld various sheet metal products through a process in which contacting metal surface points are joined by the heat obtained from resistance to electric current. The intense heat generated and rapid cooling of the joint produce residual stresses and distortion in the joint. The prediction of residual stresses before carrying actual welding is important for the prevention of these stresses. In this study thermo elasto plastic analyses are carried out to simulate resistance welding under various conditions. Mild steel sheets of equal and unequal thicknesses and aluminium sheets of equal and unequal thicknesses have been spot welded with the application of pressure which is determined by measuring force on the joint with a load cell. The size and shape of the nugget for different spot welding conditions is ascertained. The residual stresses under different spot welding conditions are compared. M. Lakshmi Sramika | I. Shanmukha | K. Kishore Chandra Mouli | K. Harish Kumar | M. Vamsi Kiran | N. V. S. J. K. Naidu "Numerical Evaluation of Temperature Distribution and Stresses Developed in Resistance Spot Welding" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-5 , August 2021, URL: https://www.ijtsrd.com/papers/ijtsrd43855.pdf Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/43855/numerical-evaluation-of-temperature-distribution-and-stresses-developed-in-resistance-spot-welding/m-lakshmi-sramika
Multidisciplinary Journal Supported by TETFund. The journals would publish papers covering a wide range of subjects in journal science, management science, educational, agricultural, architectural, accounting and finance, business administration, entrepreneurship, business education, all journals
All aspects of energy are becoming more information intensive, and will likely become more so in the future. This is true at the machine level, facility level, fleet level and network level. The consequences are significant including the potential for more efficient operations, lower transaction costs, a shift from reactive to predictive maintenance, better safety and finally new regulatory dynamics with new levels of transparency for monitoring and enforcement.
Industrial energy efficiency - approaches, technologies and policies, Girish ...ESD UNU-IAS
This lecture is part of the 2016 ProSPER.Net Young Researchers’ School on sustainable energy for transforming lives: availability, accessibility, affordability
TOTAL EFFECTIVE ENERGY MANAGEMENT: THE MUST NEED FOR INDIAN INDUSTRYIAEME Publication
Today, in world of highly competitive Manufacturing environment ,India has lot to improve on manufacturing cost to remain in the world market and for business continuity .Apart from raw material and other input cost , the major cost driver is energy cost especially for energy intensive sectors like steel ,aluminum ,fertilizer ,cement ,pulp paper, sugar ,textile ,petrochemicals etc, .Reduction of input energy cost will bring and efficiency improvement and will have many benefits as by-product
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
International Journal of Modern Engineering Research (IJMER) covers all the fields of engineering and science: Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Computer Engineering, Agricultural Engineering, Aerospace Engineering, Thermodynamics, Structural Engineering, Control Engineering, Robotics, Mechatronics, Fluid Mechanics, Nanotechnology, Simulators, Web-based Learning, Remote Laboratories, Engineering Design Methods, Education Research, Students' Satisfaction and Motivation, Global Projects, and Assessment…. And many more.
A REVIEW ON GREEN ENERGY -A SUSTAINABLE APPROACHIJSIT Editor
The current systems of energy supply and use are clearly not sustainable in terms of economic
environment and society .So there is an urgent need for us to increase energy efficiency, reduce energy
consumption, reduce harmful effects by using fossil fuels, mitigating greenhouse emissions. So it is better to
adopt green energy technology/sustainable energy/clean energy to attain sustainable development. .
Present paper focuses on the green energy/renewable energy technology that can be adopted in
order to achieveSustainable development. Some innovative are also mentioned in this paper
Study of Renewable Energy Sources in India - A ReviewIRJEETJournal
Energy is at the heart of most critical economic, environmental and developmental issues facing the world today. Clean, efficient, affordable and reliable energy services are indispensable for global prosperity. India with a population of 1.2 billion people, is one of the largest and fastest growing economies in the world. There is always a very strong demand for energy, which currently comes mainly from coal, oil and other sources which are non-renewable. Also, the consumption of these energies is harmful for the environment.
This means that “India has to switch from non-renewable energy (oil and coal) to renewable energy or find some alternative options for energy sources”. The Indian government has already taken several steps and launched various agencies and platforms to achieve its goal of becoming one of the world's leading producers of clean energy. Renewable energy is the energy of a resource that can be replaced by existing energy sources such as solar, wind, water, biological processes and geothermal heat fluxes. These energy resources can be used directly or indirectly as forms of energy. In this paper we will discuss the potential areas and technological opportunities in this direction in the context of India.
Resources of Renewable Energy in IndiaIJERA Editor
Renewable energy resources sector growth in India has been significant, even for electricity generation from
renewable sources. Renewable energy is energy generated from natural resources such as sunlight, wind, rain,
tides, and geothermal heat, which are renewable (naturally replenished). Even for the decentralized systems, the
growth for solar home lighting systems has been 300%, solar lanterns 99% and solar photovoltaic water pumps
196%. This is a phenomenal growth in the renewable energy sector mainly for applications that were considered
to be supplied only through major electricity utilities. Some large projects have been proposed, and a 35,000
km2 area of the Thar Desert has been set aside for solar power projects, sufficient to generate 700 to 2,100 giga
watts. Renewable energy systems are also being looked upon as a major application for electrification of 20,000
remote and unelectrified villages and hamlets by 2007 and all households in such villages and hamlets by 2018.
Study on Implementation of LED Lights for Industrial Lighting to optimize pow...Rahmatul Alam Ivan
World requires optimization in every sectors of energy utilization to decrease natural resource consumption in an industrial sector and other end user sectors. For an efficient and optimized industrial power management system, optimized lighting power sector will be a key fact. This comprehensive and contemporary study shows a path towards optimization of lighting power utilizing LEDs and some optimized proposals for the industries. It will make an impact over traditional Lighting power consumption. It will help to compare the current lighting standards utilized in an industry.
Similar to 11.measuring energy intensity in selected manufacturing industries in india (20)
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
JMeter webinar - integration with InfluxDB and Grafana
11.measuring energy intensity in selected manufacturing industries in india
1. Journal of Energy Technologies and Policy www.iiste.org
ISSN 2224-3232 (Paper) ISSN 2225-0573 (Online)
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Measuring Energy Intensity in Selected Manufacturing
Industries in India
Sarbapriya Ray
Dept. of Commerce, Shyampur Siddheswari Mahavidyalaya,
University of Calcutta,West Bengal, India.
Tel:+91-33-9433180744,E-mail:sarbapriyaray@yahoo.com
Abstract:
The manufacturing industries are one of the energy intensive industries among other industries in India.
Future economic growth significantly depends on the long-term availability of energy in increasing
quantities from sources that are dependable, safe and environmentally friendly. Energy intensity is an
indicator to show how efficiently energy is used in the economy. This study attempts to measure and
analyze energy intensity of seven manufacturing industries of India viz.Paper, aluminium, iron&steel,
fertilizer, chemical, glass and cement-at industry level and define energy intensity as the ratio of energy
consumption to output. The purpose of this study is to understand the degree of intensity in energy
consumption in those industries and observe whether there exists any inter industry variation in energy
intensity over those industries. The study shows that seven manufacturing industries under our
consideration have been depicting varied energy intensities which are well above the average intensity of
the entire aggregate manufacturing industry. Moreover, energy intensity varies across industry over years.
Therefore, energy intensity changes over time and varies significantly by types of economic activities.
Key words: Energy, intensity, India, industry, manufacturing.
1. Introduction
India being one of the rapid growing economies in the world has a fast growing energy demand fueled by
an ever increasing rate of industrialization and urbanisation.The demand for energy, particularly for
commercial energy, has been growing rapidly with the growth of the economy, changes in the demographic
structure, rising urbanization, socioeconomic development, and the desire for attaining and sustaining self-
reliance in some sectors of the economy. At present, manufacturing accounts for just above one quarter of
total energy consumption worldwide but it has also produced a large variety of consumer goods which need
yet another form of energy for exploitation. With the growing pace of industrialization, especially in
developing countries with 80 per cent of the world’s population, energy has been the major concern for
sustainable development, environmental protection and a decent standard of living.
Energy intensity is an indicator to show how efficiently energy is used in the economy. The energy
intensity of India is over twice that of the matured economies, which are represented by the OECD
(Organization of Economic Co-operation and Development) member countries. India’s energy intensity is
also much higher than the emerging economies. However, since 1999, India’s energy intensity has been
decreasing and is expected to continue to decrease (GOI, 2001). The indicator of energy–GDP (gross
domestic product) elasticity which is the ratio of growth rate of energy to the growth rate GDP captures
both the structure of the economy as well as the efficiency. The energy–GDP elasticity during 1953–2001
has been above unity. However, the elasticity for primary commercial energy consumption for 1991–2000
was less than unity (Planning Commission, 2002). This could be attributed to several factors, some of them
being demographic shifts from rural to urban areas, structural economic changes towards lesser energy
industry, impressive growth of services, improvement in efficiency of energy use, and inter-fuel
substitution. The manufacturing industries are one of the energy intensive industries among other industries
in India. Energy is the basic building block for socio-economic development. Future economic growth
significantly depends on the long-term availability of energy in increasing quantities from sources that are
dependable, safe and environmentally friendly.
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In this context, the energy intensity is one of the key factors, which affect the projections of future
energy demand for any economy. Energy intensity in Indian industry is among the highest in the world.
According to the Govt. of India (GoI) statistics, the manufacturing sector is the largest consumer of
commercial energy in India. Energy consumption per unit of production in the manufacturing of steel,
aluminum, cement, paper, chemical, fertilizer, glass, etc. is much higher in India, even in comparison with
some developing countries.
Against this backdrop, this study attempts to measure and analyze energy intensity at industry level and
define energy intensity as the ratio of energy consumption to output. The purpose of this study is to
understand the degree of intensity in energy consumption in those industries and observe whether there
exists any inter industry variation in energy intensity over those industries.
2. Brief description about the industries under consideration of our study:
Cement industry:
The cement industry in India, second largest in the world, is highly energy-intensive and the main source of
energy is coal. The expenditure on energy in some of the units is sometimes as high as 50% of the total
manufacturing cost. The contribution of the other fuel types –namely oil, gas or other alternative waste
fuels are negligible. The specific energy consumption for the latest plants is as low as 670 kcal/kg of
clinker. For the older dry process plants, it can go up to 900 kcal /kg of clinker. Percentage share of energy
input in industry’s total input is around 28% on an average over our study period of 25 years. The most coal
intensive sector is cement with total coal intensity of 3- 4 ‘000 mtoe/ crore Rs of output (thousand million
ton of oil equivalent per Rs crore of output). Total energy intensity in cement industry shows gradual
increase with average total intensity of 3.72(‘000 mtoe/Rs crores).
Aluminium industry:
The aluminium manufacturing process is energy intensive. The energy required for producing alumina from
bauxite (based on the US study of 1995) amounts to 3.76 kWh / kg (kilowatt hours per kilogram) of
alumina. This works out to be 7.27kwh / kg of aluminium produced, assuming 1.93 kg of alumina
consumption for producing 1 kg of aluminium. The industry consists of five primary producers- Hindalco
Industries, Indian Aluminium co, Bharat Aluminium co, National Aluminium co, Madras Aluminium co.
The primary producers have strong presence in the sheet business and are enlarging their role in foil
segment. The specific energy consumption of aluminium industries for various years is given in table 3.
Average energy-output ratio is estimated to be 0.25 over our study period of 25 years(Table-3.3).The energy
intensity in aluminium industry is estimated to be 0.4602 (‘000 mtoe/Rs crores) with observed gradual
decline in intensity. The energy requirement in various forms in various production processes in aluminium
industry in India is very high in comparison to best practices.
Glass Industry:
This industry is highly energy-intensive because it found from our calculation over a period of 25 years,
1979-80 to 2003-04 that the consumption of energy occupies 33% in total input requirements in Glass
industry. The share of energy costs in the value of output was on an average 19.5%.Coal and petroleum are
the two main sources of energy required in production plants. A gradual increase in year-wise total
intensity is observed and average total intensity in glass sector is estimated to be 1.11 (‘000 mtoe/Rs
crores).
Fertilizer Industry:
India ranks third in the world in terms of production and consumption of fertilizers. Energy consumed per
unit of output is 14.17% over our study period (shown in table-3.3). Main ingredients of energy are coal
and petroleum. Of the four types of fertilizers- nitrogen, phosphate, potash, and complex- the production of
nitrogenous fertilizers is highly energy-intensive. The basic chemical that is used to produce nitrogenous
fertilizer is ammonia. Natural gas, naphtha, fuel oil and coal are used as feedstock for ammonia production.
Thus, production of ammonia itself involves almost 80% of the energy consumption in the manufacturing
process of a variety of final fertilizer products. The average total intensity of energy in fertilizer sector is
calculated to be 0.89.
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Paper Industry:
The Indian paper industry is the 15th largest in the world and is highly energy intensive. This industry is the
sixth largest energy consumer in the country and accounts for 7% of the country’s coal and about 35% of
the electrical energy requirements. The percentage share of energy costs in the total output (energy
intensity) is about 13.5%. Coal and electricity are the two major energy sources used in paper production.
Other fuels such as LSHS, furnace oil etc. are used to fire boilers. LDO (light diesel oil) and HSD (high
speed diesel) are also used for captive power generation in diesel generators sets in plants. Steam and
electricity consumption per tonne of paper is about 11-15 tonnes and 1500-1700 kWh, respectively in
Indian mills. The specific energy consumption of the Indian paper industry ranges from 31 GJ (gigajoules)
to 51 GJ (gigajoules) per tonne of product which is roughly double the norms compared to North American
and Scandinavian units. From our estimate, it is found that average total intensity is 1.53(‘000 mtoe/Rs
crores) reflecting also a gradual increase in year-wise total intensity.
Iron and Steel Industry:
India is the eighth largest crude steel producing country in the world .The iron and steel sector is the largest
consumer of energy in the industrial sector. Energy constitutes sometimes 30-35% of the cost of production
of the iron and steel industry. Coking and non-coking coal and electricity are the main energy sources.
Percentage share of energy input in industry’s total output is around 12% on an average over the period of
25 years. The main ingredient of energy in steel sector is coal. Average total energy intensity is found to be
1.09(‘000 mtoe/Rs crores).
Chemical Industry:
This industry is one of the energy intensive industries in India. Petroleum is the major source of energy
used in chemical sector. Percentage share of energy input in total output cost appears to be around 11%.
Total energy intensity varies from 0.50 to 0.77 with average intensity of 0.53(‘000 mtoe/Rs crores).
2. Background behind measuring energy intensity of those industries in India under consideration of
our study:
India ranks sixth in the total energy consumption and needs to accelerate the development of the sector to
meet its growth aspirations. The country, though rich in coal and abundantly endowed with renewable
energy in the form of solar, wind, hydro and bio-energy has very small hydro-carbon reserves (0.4 % of the
world’s reserve).India, like many other developing countries is a net importer of energy, more than
25percent of primary energy needs being met through imports mainly in form of crude oil and natural gas.
The rising oil import bill has been the focus of serious concerns it has placed on scarce foreign exchange
resources and also responsible for energy supply shortages. The sub-optimal consumption of commercial
energy adversely affects the productive sectors, which in turn affects economic growth.
The use of energy from commercial sources (fossil fuels and electricity generation) in India has
increased ten folds in sixty years since independence in 1947, and the total energy consumption from
commercial sources was around 200 million tones of oil equivalent (mtoe)for the year 1998/99. The
industrial sector consumes half of the total commercial energy available in India, 70% of which in energy
intensive industries in India. An analysis of the share of commercial energy use by different sectors indicate
that the industry is the most dominant sector, accounting for more than half of the total commercial energy
use in the country (TERI. 2000c). If the pattern of energy production is noticed, coal and oil accounts for 54
percent and 34 percent respectively with natural gas, hydro and nuclear contributing to the balance. In the
power generation front, nearly 62 percent of power generation is from coal fired thermal power plants and
70 percent of coal produced every year in India has been used for thermal generation.
On the consumption front, the industrial sector in India is a major energy user accounting for about 52
percent of commercial energy consumption. Per capita energy consumption in India is one of the lowest in
the world. But, energy intensity, which is energy consumption per unit of GDP, is one of the highest in
comparison to other developed and developing countries. The increased energy intensity in Indian industry
is partly due to investments in basic and energy intensive industries due to emphasis laid in the past
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development plans on achieving self reliance. It is 3.7 times that of Japan, 1.55 times that of United States,
1.47 times that of Asia, and 1.5 times that of the world average. Thus there is a huge scope for energy
conservation in the country.
In view of scarce energy resources in India, it is necessary to examine the import dependence of fuel
supply. The data of fuel consumption, production within the country and the imports each year in detail is
set out in Table-1.
[ Insert Table-1 here]
The above table shows that the import dependence has increased in the decade of the 1980s and 1990s and
this is due to the increased imports of oil products. The increase in oil import dependency has generated a
phenomenal growth from a low 23 per cent in 1980-81 to 86 per cent in 2005-06. At present, no single
source or mix of sources is at hand to meet the specifications. Although India is rich in coal and abundantly
endowed with renewable energy in the form of solar, wind, hydro and bio-energy, its hydrocarbon reserve
is really small (0.4 per cent of world.s reserve). Current reserve-to-production ratio for coal, oil and natural
gas are 235, 23 and 35 years respectively. India, like many other developing countries, is a net importer of
energy, 20 per cent of primary energy needs being met through imports mainly in the form of crude oil and
natural gas. The rising oil import bill has been the focus of serious concern due to the pressure it placed on
scarce foreign exchange resources and also, because it is largely responsible for energy supply shortages.
The suboptimal consumption of commercial energy adversely affects the productive sectors,which in turn
hamper economic growth.
From the above analysis, it is quite evident that India still is an importer of energy, particularly of oil. An
increase in reliance on oil import, due to increase in demand will put severe pressure on foreign exchange
reserves. Moreover, energy costs enter into the cost structure of all productive sectors of economy as
universal input.
The quadrupling of oil prices and subsequent rise of coal and electricity cost during 90s and thereafter
accompanied by gradual withdrawal of fuel subsidy by India Government had a profound, permanent
impact on the Indian economy. The initial impact was an explosion in the prices of most of the goods and
services. The large increase in the prices of energy during those periods permanently reduced economic
capacity or the potential output of Indian economy. The productivity of existing capital and labour
resources was sharply reduced.
From the viewpoint of environment, the concentration of carbon dioxide (CO2) in the atmosphere has
been increasing over the last two decades at the average rate of about 0.5 percent per year. In October 1989,
the CO2 concentration level in the atmosphere (Mauna Loa Observatory) was 350.1 ppm (parts per
million), and in December 2009, it had risen to 387.3 ppm. Some recent studies have indicated that
inconceivable catastrophic changes in the environment will take place if the global temperatures increase
by more than 2° C (3.6° F). A warming of 2° C (3.6° F) corresponds to a carbon dioxide (CO2)
concentration of about 450 ppm in the atmosphere. CO2 concentration, as noted above, has already crossed
380 ppm and it has been rising on average 2-3 ppm each year. Thus, the critical value will be reached in
approximately 20 to 30 years from now. Hence, the serious adverse effect that the current rate of increase in
CO2 concentration, if maintained, can have on the global environment in course of time is a very important
issue today.
If CO2 emissions are halved by 2050 compared to the 1990 level, global warming can be stabilized below
two degrees. This may be contrasted with the growth that has actually taken place in CO2 emissions since
1990. Between 1991 and 2008, CO2 emissions have grown from 21.6 billion tones to 31.5 billion tones, an
increase by about 46 percent. The annual growth rate of emissions at the global level in the 1990s was
about one percent per year, while that in period 2000 to 2008 was about more than 3 percent per year. The
CO2 emissions from India and China have been growing faster than the growth rate at the global level. The
CO2 emissions from China increased by about 150 percent between 1990 and 2006. China’s share in global
CO2 emissions increased significantly in this period and reached 21.5 percent in 2006. The CO2 emissions
from India grew by about 125 percent between 1990 and 2008. The share of India in global CO2 emissions
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has increased over time, and it was about 5 percent in 2008. It may be mentioned in this connection that the
CO2 emissions from India are expected to grow three to five times by 2031 as the economy expands and
population increases (Government of India, 2009).From 1.4 billion tones in 2008, the emission level is
projected to increase to somewhere in the range of 4 to 7.3 billion tones in 2031. In spite of this increase in
emissions, India’s share in cumulative CO2 emissions will remain relatively low. While China’s share in
cumulative CO2 emissions in the period 1990 to 2030 is expected to be about 16 percent approaching the
shares of US (25 percent) and EU (18 percent), India’s share in cumulative emissions during 1990-2030 is
projected at 4 percent. In the United Nations Climate Change Summit in Copenhagen, held December
2009, the United States has agreed to cut its greenhouse gas emissions by roughly 17 percent by 2020, as
compared to the 2005 levels. This is a major change from the trends in the past. The U.S. had not ratified
the Kyoto Protocol, a regime that would have obliged it to reduce its emissions by a fixed percentage below
1990 levels. The U.S. has, in fact, increased its carbon dioxide emissions by 20 percent between 1990 and
2007.China, which had a growth rate of CO2 emissions of about 10 percent per annum and has recently
taken over the US as the leading country in CO2 emissions, has declared that it would bring down the
carbon intensity of its economy by 40 to 45 percent below the 2005 level by 2025. India has similarly
announced a unilateral climate mitigation measure to reduce its carbon intensity level by 20 to 25 percent
over the next 11 years. Of the various measures that could be taken for reducing carbon intensity, measures
directed at improving energy use efficiency obviously occupy a very important place. There is a proposal to
specify optimum energy use norms for various industries to be coupled with a system of trading in energy
efficiency certificates. This is likely to be introduced soon and, if successfully administered, is expected to
save about 10,000 MW energy every year. In the context of the government’s emission intensity reduction
plan for the nonagricultural sector by 20-25 percent in the course of next 11 years, a study of energy
intensity of Indian manufacturing firms, especially what factors determine energy intensity, assumes
considerable significance.3 The paper makes an attempt in that direction.
Industry is the major energy consumer utilizing about 50% of the total commercial energy use in India.
The seven key industries – namely aluminium,cement,fertilizers, pulp& paper, chemicals ,fertilizer and
steel - consumes about 65% of the total energy use in India. The energy intensity in some of these
industries is reported to be higher than the industries in developed countries. One of the main reasons for
higher energy use is the presence of obsolete and energy inefficient processes in some of these sectors. The
seven industries under review occupy an important place in India’s strategy of planned economic
development where industrialization was considered the engine of growth for the rest of the economy. Iron
and steel has always been considered essential to the development of all other industries. Aluminum is an
essential input to the power sector, which is a priority sector in the Indian economy. As a versatile non-
ferrous metal it has diverse applications beyond the power sector. Its importance is heightened by the fact
that the country does not have an adequate resource base for copper while there are abundant reserves of
bauxite ore which is the raw material for the manufacture of aluminum. Cement is a major input to
construction and therefore its production along with iron and steel is considered an important index of
development. The fertilizer sector has played a critical role in the success of India’s green revolution, which
has ensured much desired self-sufficiency in food. At present, India has a large and diversified fertilizer
sector which ranks fourth in the world in terms of production. The paper industry apart from its widespread
use in packaging is vital to the country’s literacy, education and social development plans. On the basis of
its perceived importance, the Indian government made the development of the iron and steel industry the
exclusive responsibility of the state. The remaining four industries were open to private investment, but it
was considered essential that the state regulate them. Looking back at the development experience of the
last 50 years, one can see the important role these industries have played. Apart from providing the
critically needed capital and intermediate goods for other industries, they have been a source of both direct
and indirect employment for a large part of the population. At the same time, the development of these
industries has become a source of concern because they consume a disproportionately large share of energy
in the manufacturing sector, and as a result are a major source of greenhouse gas emissions. Additionally,
they have been identified as major sources of local pollution.
The above discussion on energy issues led me to conduct the measurement of energy intensity of these
industries to see how intensely these industries consume different types of energy in their production
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process.
3. Measurement of energy Intensity:
3.1. Description of data and measurement of variables:
The present study is based on industry-level time series data taken from several issues of Annual Survey of
Industries, National Accounts Statistics, CMIE and economic survey, statistical abstracts (several issues),
RBI bulletin on currency and finance, handbook of statistics on Indian economy, whole sale price in India
prepared by the Index no of office of Economic Advisor, Ministry of Industry etc covering a period of 25
years commencing from 1979-80 to 2003-04. Selection of time period is largely guided by availability of
data.1
As far as the data relating to energy sectors are concerned , we made use of the data published by the
Centre for Electricity Authority (CEA) for electricity, Petroleum and Natural Gas Statistics (several issues)
published by the Ministry of oil and natural gas for crude oil ,petroleum product and natural gas. While for
the coal, we relied on the Coal India Dictionary besides different reports of central statistical organization
(CSO), New Delhi, and Centre for Monitoring Indian Economy (CMIE), Annual Survey of Industries (ASI)
etc.
Coal input to different sectors was divided by coal prices to convert rupee value of coal input into
physical units (tons). The petroleum demand by production activities in the system consists of Furnace oil
(FO), LSHS (both heavy distillates),HSD and LDO(middle distillates).Indian Petroleum and Natural Gas
Statistics(1983-84,1989-90, 2003-04,2004-05) provided some idea about the usage pattern of refinery
products for some production sectors. Similarly, volume of electricity consumption was taken into
consideration. Energy consumed by different sectors in different forms and in different physical units is
then converted into mtoe (million ton of oil equivalent) by applying some recent common conversion
factors. Million ton of oil equivalent (MTOE) is the method of assessing work of calorific value of different
sources of energy in terms of one ton oil. The following table shows the conversion procedure of different
energy units into mtoe.
[ Insert Table-2 here]
It is assumed that due to non availability of detailed data about the average calorific content of various
grades of coal, the same average calorific value of coal is used in converting coal tonnage into mtoe units.
3.1. Model for assessing energy intensity of the industries taken up for the present study:
We define energy intensive industries to include those which are characterized by high energy to output
ratios. These industries, therefore, account for a large share of total energy consumption in the
manufacturing sector relative to their share in output. Energy intensity is often used as a measure of the
efficiency with energy resources is being used. Typically constructed as the ratio of energy input to output,
energy intensity provides a single, simple, easy to compute, summary measure of the efficiency with which
energy is utilized. As is well known and widely noted, trends in energy intensity many not reflect
underlying trends in technical efficiencies, but instead may reflect such factors as changes in the structure
of industry. A decrease in energy intensity may reflect the fact that producers on an average are becoming
more efficient at producing finished good. Energy efficiency is normally measured as the ratio of energy
consumption to output (for example, Farla et al (1998), Han et al (2007), Young (2007), which is also used
to measure energy intensity.
The concept of industrial energy intensity denotes the amount of energy required to produce one unit of
output. Two basic approaches are in use to express industrial energy intensity − per unit of physical product
and per unit of economic output. When output is measured in physical units, an estimate of physical energy
intensity is obtained (e.g., PJ/tonne). Economic energy intensity, on the other hand, is calculated using
monetary value of output measures (e.g., PJ/Rs.billion).
Energy intensity can be measured following various alternative methodologies.
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A review of literature suggests that there are various alternative measures of energy intensity.
1. Energy -output ratio
2. Energy-value added ratio
3. Energy- capital ratio.
The practical use of energy-capital ratio as a measure of energy intensity gives rise to certain problems
which arises from the problems related to the measurement of capital itself in the production process.
Misunderstanding around the use of energy-value added ratio comes from the theoretical contradiction
between the very concept of value added approach and the definition of energy input. While former is
defined as the total value added by the capital and labour excluding the contribution of other intermediate
products, the latter ‘energy input’- is an intermediate good in itself. From their empirical findings, Berndt
and Wood (1975) call in question the reliability of factor demand studies based on value added
specification as they invalidate the conventional value added specification of technology.
In this section, an attempt has been made to study the energy intensities of different sectors at an
aggregate level which represents a set of measurable coefficients of the energy requirement for the
formation of a unit of produced goods or services. Energy intensity is a prerequisite numerical exercise for
the discussion on structural change in energy demand evaluation of a particular industry or area. Our energy
intensity analysis covers the period from 1996-97 to 2004-05 which will definitely provide an insight into
the both short-term as well as long term responses.
Iron and steel, cement, aluminium, fertilizers, paper and pulp, chemical, glass are some of the energy
intensive industries in India. This section focuses on these seven industries regarding energy consumption
vis-à-vis energy intensity.
In our study, energy intensity is defined as energy consumption in physical units of ‘j’th industry per
crore rupees of value added in that industry.
Ej k t = Energy consumed in physical units in time‘t’ by sector ‘j’ for energy type ‘k’.
Pjt = ‘j’th industry’s value added.
Energy intensity (of energy type ‘k’) of ‘j’th industry is given by
e jkt = E jkt /Pjt
[ Energy intensity for non-energy sector = ‘000 mtoe /crore Rs. where ‘mtoe / Rs’ is the mtoe(million
ton of oil equivalent) required to produce one unit of output measured in value term , this coefficient is the
measure of direct energy intensity].
3.2. Energy- input ratio
This ratio indicates the share of energy cost in total input or intermediate consumption. The terms “total
input” and “intermediate consumption” are often interchanged, even though there is a difference in the way
of data collection and the compilation methods employed. Input is often used in industrial statistics which
covers the cost of all goods and services purchased by an establishment during a reference period and can,
in the broadest sense, be classified into: i) materials and supplies; ii) energy; iii) industrial and non-
industrial services. Input may not include the cost of some additional services purchased at the enterprise
level, which are adjusted in the process of compilation of the production accounts for estimation of GDP
and other macroeconomic variables. In this paper, reference is made to input for which data are available
from the annual industrial surveys.
The energy input ratio is calculated as relation of energy cost to total input of manufacturing activities.
ej m = xj / Cj m
Where ej m = energy input ratio
xj = cost of energy
Cj m = total input
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Suffix j stands for a manufacturing sector.
Using the industrial survey method, energy cost comprises the cost of fuel and electricity. Actual
consumption of fuel is derived from the purchase of fuel during a given year at purchasers’ prices and
change in stock. The value of electricity consumed by an industrial establishment is calculated as the
difference between the value of electricity purchased and sales to a third party of its own generation.
Electricity generated for self consumption is included in the electricity balance of an enterprise but not in
production costs. Omission of this item may underestimate energy costs at the firm level, but at the sector
level its share is quite negligible.
Alternatively, we also make use of energy-output ratio in estimating energy intensity for seven Indian
manufacturing industries-Cement, Glass, Paper and paper products, Fertilizer, Aluminium, Iron and Steel
and chemical- under consideration of our study. Therefore, the present study also examines energy-output
ratio towards evaluation of energy intensity for individual manufacturing industry.
4. Results showing measurement of energy intensity:
The following two tables (3 & 4 below) depict the result of coal, electricity and petroleum intensity as well
as total intensity of seven Indian manufacturing industries under our consideration over a period of 1996-97
to 2004-05.
[ Insert Table-3 here]
In table 3, average total energy intensity is computed by taking combined average of coal, electricity
and petroleum intensity in each sector taken up for our study. It has been found out that aggregate
manufacturing displays an average total intensity of 0.3863 (‘000 mtoe/ Rs crore).The industries
considered for our study – cement, iron&steel, fertilizer, aluminium, chemical, paper&pulp and glass
sectors – are treated as energy intensive because average total intensity in those industries are considerably
higher in comparison with that of aggregate manufacturing sectors. Moreover, there exists inter industry
variations in energy consumption in these industries. It shows that cement industry’s total intensity is
3.7161being highest whereas least intensity is noticed in aluminium industry. Out of three types of energy
intensity comprising total energy intensity, coal intensity, electricity intensity and petroleum intensity are
the highest in cement,aluminium and iron industries respectively.
Alternatively, the step towards identifying energy intensity trends is to calculate overall energy intensity, a
general indicator of energy end-use. Energy intensity is defined here as the amount of energy (in Rs) used
to produce a unit of output by accumulating different inputs (in monetary units, Rs.). This is simply
obtained by dividing deflated energy consumption by deflated inputs. Energy intensity values in Indian
industries based on inputs utilized over the period (1979-80 to 2003-04) are provided in Table 4.
[ Insert Table-4 here]
From our analysis of energy-output ratio(table-4), it has been noticed that all the seven industries taken
into our consideration have greater energy intensity in comparison with energy intensity of aggregate
manufacturing sector. In this measurement also, energy intensity in cement industry is the highest and least
energy intensed industry is chemical. Inter-industry variations among different industry groups are also
noticed over years.
[ Insert Figure-1 here]
Cement industry is the most energy intensive showing intensity of around 28 percent and others are ranked
accordingly and chemical is the least energy-intensive. Therefore, there is no difficulty in considering those
industries having comparatively greater intensity as energy intensive industries.
8
5.Conclusion:
The study shows that seven manufacturing industries under our consideration have been depicting varied
energy intensities which are well above the average intensity of the entire aggregate manufacturing
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industry. Moreover, energy intensity varies across industry over years. Therefore, energy intensity changes
over time and varies significantly by types of economic activities. Statistics provide an accurate
measurement for such variations, which is instrumental to the correct assessment of efficiency in energy
use. This paper has been prepared on the basis of limited data from a small sample only. For a more
comprehensive analysis, aimed to discover the economic and technological efficiency of energy use, data
collection should be extended to a larger sample of countries.
The seven key industries under consideration of our study- namely cement, iron&steel, chemical,
aluminium, paper&pulp, glass and fertilizer- consumes about 65% of the total energy use in India. The
energy intensity in some of those industries is reported to be higher than the industries in developed
countries. One of the main reasons for higher energy use is the presence of obsolete and energy inefficient
processes in some of these sectors. Therefore, measures have to be initiated for modernizing the obsolete
plants within the industries that will surely be the productivity enhancing mechanism. Immediate initiatives
have to be taken for drawing up energy consumption norms for various kinds of fuel using equipment. In
the absence of energy consumption norms for various energy intensive industries in India, these industries
have adopted their own benchmarks. The common practice is to compare their performance with the best
specific energy consumption figure in that particular sector/region or their own best figure achieved in the
recent past. This attempt may not be adequate. The plants within those industries should also set their long-
term goals and year-wise targets may be framed to achieve these goals. Few plants in India have achieved
specific energy consumption figures which are very close to the best in the world, despite all the
constraints. All plants should carefully plan out a roadmap leading to similar objective which will help
them to be least cost producer of their product and become competitive globally. The strategies should be to
introduced to use alternative fuel like CN.G, Natural gas and bio gas fuel instead of oil to cover up the extra
strain arising due to severe oil price hike.
From managerial viewpoint, demonstration of top management's participation in energy management and
encouragement to the employees for the same is very important to the shop floor workers. All energy
intensive industries should have a dedicated energy management cell with a full time ‘Energy Manager’
who will be responsible for supervision of its operations. The energy management cell should provide
essential structure and formalize the process of energy conservation thereby enhancing its efficacy with full
support from top management.
India needs a sustainable energy policy that will not only meet the future energy demand for rapid
economic growth but also protect the environment and conserve scarce resources. By making our thermal
power sector more efficient, increasing the use of environmental management systems in energy-intensive
industries, imposing stringent emission norms industrial sector, expanding the use of renewable energy
technologies and introducing the Energy Conservation Bill, 2000 by Government of India, India has
already taken major steps in the right direction. Industry associations can play an important role to spread
the culture of energy efficiency among its plants on a larger scale. In few selected energy intensive
industrial sectors, such as, aluminium, cement, chlor-alkali, fertilizer, pulp & paper, petrochemicals,
refinery, and textiles, industry association has set up a 'task force' of selected plants and association from
that sector with an objective to promote energy efficiency on a sectoral basis. These forums could be
utilized by these plants to showcase successful case studies on energy conservation in their premises, share
best practices, keep track of international scenario, technological advances occurring in their field and
market conditions etc. These forums can also help in framing energy consumption norms and targets for
that particular sector.
References:
Battjes, J. J et al. (1998) “Assessing the Energy Intensities of Imports”, Energy Economics,20(1):67-83.
Bhattacharyaa. A (1997), Energy Conservation in Petroleum Industry” in Strategy for Energy Conservation
in India, Concept Publishing Company, New Delhi..
C Jenne and R Cattell(1983), ‘Structural change and energy efficiency in industry’, Energy Economics, Vol
5, No 2, pp 114- 123.
Freeman, S. L et al. (1997),Measuring Industrial Energy Intensity: Practical Issues and problems”, Energy
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10. Journal of Energy Technologies and Policy www.iiste.org
ISSN 2224-3232 (Paper) ISSN 2225-0573 (Online)
Vol.1, No.1, 2011
Policy, 25, (7-9):703-14.
Grover R. B., and Subash C., (2004), “A strategy for growth of electrical energy in India”, Document No
10, Department of Atomic Energy, Mumbai, India, pp. 845–858.
Puran M and Jayant, (1998), “Productivity Trends in India's Energy Intensive Industries: A Growth
Accounting Analysis”, Ernest Orlando Lawrence Berkeley National Laboratory, LBNL-41838.
Roca J & Alcantara, V (2001), “Energy intensity, CO2 emissions and the Environmental Kuznets curve:
The Spanish Case”,Energy policy, 29:553-556.
Sun, J.W. (1998), “Changes in energy consumption and energy intensity: A complete decomposition
model”, Energy Economics, 22, pp.85-100.
TERI (Tata Energy Research Institute) (2000), “Tata Energy Data Directory & Yearbook (TEDDY)”, New
Delhi.
Saumitra B and Rajeev. K. C. (2000), “Decomposition of India’s Industrial Energy Use: A Case Study
Using Energy Intensity Approach”, International Journal of Global Energy Issue, Vol. 17, No. 2, pp. 92-
105.
Shyam Upadhyaya (2010),Compilation of Energy Statistics for Economic Development, Statistical Unit,
United Nations Industrial Development Organization, Vienna.
Tiwari, P (2000), “An analysis of sectoral energy intensity in India”, Energy Policy 28:771-778.
Woodland, A.D. (1993), A Micro-econometric Analysis of the Industrial Demand for Energy in NSW.
Energy Journal, 14(2): 57-89.
Table 1: Consumption, production and imports of commercial fuels
Sl. Item Units 1980-81 1990-91 1995- 96 2000- 01 2005- 06
1 Coal/Lignite consumption mtoe 58.5 108.2 140.7 169.1 181.9
2 Coal Imports mtoe 0.2 4.0 9.0 11.0 12
3 Dependency of Coal % 0.3 % 2.8 % 4.4 % 7.0 % 6.7 %
4 Oil Product Consumption mt 31 68.2 77.3 98.6 99.2
5 Oil Imports as Crude Products mt 7 26.1 49.8 83.4 85.7
6 Oil imports Dependency % 23 38 64 85 86
7 Consumption of Natural Gas
mtoe 0.2 10 16 25 27
(All domestic)
8 ElectricityConsumption
mtoe 5.0 6.0 8.0 8.0 9.0
(All domestic)
9 Total fuel imports as % of total 8 16 24 24 31
Consumption in toe terms.
Source: Compiled from several issues of Coal Bulletin, CMIE, Petroleum & Natural Gas Statistics,
and Annual Survey of Industries.
Table-2: Conversion factors for transforming different energy inputs into million ton of oil equivalent
(mtoe)
Energy inputs Present energy unit Conversion factor
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11. Journal of Energy Technologies and Policy www.iiste.org
ISSN 2224-3232 (Paper) ISSN 2225-0573 (Online)
Vol.1, No.1, 2011
(into mtoe)
Coal 1 million ton 0.67 million ton of oil equivalent
Electricity 12000 million KWH 0.86 million ton of oil equivalent
Petroleum 1 million ton petroleum 1 million ton of oil equivalent
• One million =10 6 =10, 00,000
• Source: TATA energy Data Dictionary and Year Book.
Table-3:Energy intensity in selected manufacturing sectors in India (‘000 mtoe/Rs crores)
Average
Industry/ 1997- 1998- 2000- 2001- 2002- 2003- 2004- of entire
1996- 1999-‘00
Years Energy intensity ‘98 ‘99 ‘01 ‘02 ‘03 ‘04 ‘05 time
‘97 periods
Coal Intensity 3.5637 2.5509 3.2219 2.6714 2.3289 2.7919 2.9882 3.521 3.8703 3.0565
Cement (‘000 mtoe/Rs
crores)
Electricity 0.1803 0.1539 0.1626 0.1362 0.1101 0.1240 0.1356 0.1406 0.1303 0.1415
Intensity (‘000
mtoe/Rs crores)
Petroleum 0.1811 0.1865 0.4044 0.6142 0.54157 0.6211 0.7289 0.6562 0.7293 0.5181
Intensity (‘000
mtoe/Rs crores)
Total 3.9250 2.8914 3.7888 3.4217 2.9806 3.5369 3.8525 4.3178 4.7299 3.7161
Intensity(‘000
mtoe/Rs crores)
Coal 0.84041 0.35892 0.89744 0.89047 0.86120 0.62374 0.68935 0.84107 0.85108 0.7615
Iron& Intensity(‘000
mtoe/Rs crores)
Steel
Electricity 0.01400 0.08226 0.10703 0.10574 0.09549 0.11442 0.13950 0.14257 0.17148 0.1081
Intensity (‘000
mtoe/Rs crores)
Petroleum 0.00726 0.34373 0.19160 0.18174 0.24464 0.19494 0.17552 0.25826 0.38749 1.0901
Intensity (‘000
mtoe/Rs crores)
Total Intensity 0.8616 0.7849 1.1961 1.1779 1.2013 0.9331 1.0044 1.2419 1.410 1.090
(‘000 mtoe/Rs
crores)
Aluminiu Coal Intensity 0.1522 0.1377 0.154 0.1706 0.1139 0.1416 0.0529 0.0677 0.1005 0.1212
m (‘000 mtoe/Rs
crores)
Electricity 0.3915 0.1837 0.2124 0.1434 0.1408 0.167 0.1852 0.1335 0.2355 0.1992
Intensity (‘000
mtoe/Rs crores)
Petroleum 0.16768 0.08606 0.05539 0.09604 0.12873 0.1298 0.16158 0.16861 0.1398
Intensity (‘000 0.26413
mtoe/Rs crores)
Total Intensity 0.80783 0.48908 0.45246 0.36939 0.35074 0.43733 0.3679 0.36278 0.50461 0.4602
(‘000 mtoe/Rs
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14. Journal of Energy Technologies and Policy www.iiste.org
ISSN 2224-3232 (Paper) ISSN 2225-0573 (Online)
Vol.1, No.1, 2011
91-92 30.93 29.99 21.69 15.25 14.53 10.88 10.18 8.04
92-93 30.80 25.03 19.57 14.82 14.28 10.44 10.32 8.43
93-94 32.34 20.61 18.84 14.24 13.36 10 9.66 7.92
94-95 31.37 24.35 18.12 14.17 14.45 10.93 10.25 7.80
95-96 32.60 25.87 19.05 13.36 14.29 11.47 10.23 7.23
96-97 27.67 24.21 16.82 14.18 13.12 12.12 10.18 7.87
97-98 26.97 15.83 15.17 12.52 11.8 10.36 9.68 7.12
98-99 26.28 18.4 15.48 10.35 10.98 10.68 7.25 5.90
99-00 24.64 18.9 16.08 10.58 11.22 9.99 7.85 6.15
00-01 19.81 18.87 15.89 11.84 9.28 9.19 8.26 6.36
01-02 25.28 21.17 12 10.93 8.76 8.55 8.14 6.21
02-03 20.67 21.19 16.02 10.42 9.12 9.79 8.89 5.89
03-04 21.57 17.57 15.68 12.46 8.68 10.33 8.31 5.73
average 28.04 24.29 19.49 14.17 13.44 11.77 9 .97 7.46
Source: Own estimate from ASI (several issues)
Diagramatic presentation of total energy intensity of
industries under consideration of our study
Total energy intensity
5.00
4.00 Cement
3.00 Paper
2.00 Iron&steel
1.00 Aluminium
0.00 Fertilizer
Glass
19 97
19 98
19 99
20 00
20 01
20 02
20 03
20 04
5
-‘ 0
-‘
-‘
-‘
-‘
-‘
-‘
-‘
-‘
96
97
98
99
00
01
02
03
04
Chemical
19
Aggregate
year
Figure:1
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