Energy is a quantitative property that describes a physical system and can take many forms. The total energy of a system is constant but can be transferred or transformed between parts of the system or between different forms of energy. Common forms of energy include kinetic, radiant, and various types of potential energy.
Hydroelectricity is a form of renewable energy generated using the gravitational force of falling or flowing water and is the most widely used renewable energy source, accounting for 16% of global electricity production. Hydropower is produced in many countries worldwide with large hydroelectric plants found in China, Brazil/Paraguay, and Venezuela.
Tidal power converts the energy of tides into electricity and has potential for future energy generation
South African Energy System
The Science of Climate Change
Energy Efficiency and Demand Side Management
Energy Efficiency Interventions in South Africa
Residential Energy Efficiency Measures
Abstract: Renewable energy source (RES) is applicable in most cases. Among different RES like wind, solar, biomass, hydro, etc. Wind energy is the most available and utilizable one. Wind energy is used for electric power generation. With respect to wind energy stabilization is one issue.
Integrating wind energy with power system requires the application of power electronics devices and controllers. These devices help to improve the quality of power generated. Wind energy is one of the most available and utilizable forms of renewable energy. There has been an extensive growth in the utilization of wind energy in recent years. Among the different renewable energy sources, wind energy has emerged as the most possible source of electrical power. The grouping of wind energy into existing power system presents a practical challenges and that requires indication of voltage stability, regulation, power quality problems, etc. So renewable energy resources (RES) are being connected to the distribution systems, mostly done by use of power electronic converters.
Mitigation of climate change requires the decrease of greenhouse gas emissions into the atmosphere and the increasing use of renewable energies replacing fossil fuels. Agricultural greenhouses are energy-intensive agricultural systems using mainly fossil fuels. The use of renewable energies during their operation is limited so far. The possibility of using renewable energies for covering their energy needs has been investigated, focused on the Mediterranean region. Various sustainable energy technologies which are reliable, mature, cost-effective and broadly used in various applications are examined. These include solar-PV systems, low enthalpy geothermal energy, solid biomass burning, co-generation systems, high efficiency heat pumps and reuse of rejected industrial heat. Combined use of these systems in greenhouses can cover all their energy requirements in heat, cooling and electricity, reducing or zeroing their net CO2 emissions into the atmosphere due to operational energy use. It is concluded that depending on their local availability in Mediterranean countries, these benign energy technologies can assist greenhouse crop growers in the reduction of their carbon emissions, contributing in the achievement of the universal goal for climate change mitigation.
Use of distributed electricity generation systems is currently increasing due to their economic and environmental benefits. Agricultural greenhouses require heat and electricity for covering their energy needs while their annual energy requirements vary significantly. Aim of the current work is the investigation of applying various distributed electricity generation systems in greenhouses. A review of different distributed generation systems currently used in various sectors as well as in greenhouses has been implemented. Various technologies are examined utilizing either renewable energies or fossil fuels in very efficient energy systems. Most of them are mature and cost-effective having lower environmental impacts compared with traditional centralized electricity generation technologies. Their use in greenhouses results in many benefits including the creation of an additional income for the farmer, reduction of carbon emissions into the atmosphere and increasing stability of the electric grid. It is suggested that distributed electricity generation systems should be used more in greenhouses when the necessary conditions are favorable.
South African Energy System
The Science of Climate Change
Energy Efficiency and Demand Side Management
Energy Efficiency Interventions in South Africa
Residential Energy Efficiency Measures
Abstract: Renewable energy source (RES) is applicable in most cases. Among different RES like wind, solar, biomass, hydro, etc. Wind energy is the most available and utilizable one. Wind energy is used for electric power generation. With respect to wind energy stabilization is one issue.
Integrating wind energy with power system requires the application of power electronics devices and controllers. These devices help to improve the quality of power generated. Wind energy is one of the most available and utilizable forms of renewable energy. There has been an extensive growth in the utilization of wind energy in recent years. Among the different renewable energy sources, wind energy has emerged as the most possible source of electrical power. The grouping of wind energy into existing power system presents a practical challenges and that requires indication of voltage stability, regulation, power quality problems, etc. So renewable energy resources (RES) are being connected to the distribution systems, mostly done by use of power electronic converters.
Mitigation of climate change requires the decrease of greenhouse gas emissions into the atmosphere and the increasing use of renewable energies replacing fossil fuels. Agricultural greenhouses are energy-intensive agricultural systems using mainly fossil fuels. The use of renewable energies during their operation is limited so far. The possibility of using renewable energies for covering their energy needs has been investigated, focused on the Mediterranean region. Various sustainable energy technologies which are reliable, mature, cost-effective and broadly used in various applications are examined. These include solar-PV systems, low enthalpy geothermal energy, solid biomass burning, co-generation systems, high efficiency heat pumps and reuse of rejected industrial heat. Combined use of these systems in greenhouses can cover all their energy requirements in heat, cooling and electricity, reducing or zeroing their net CO2 emissions into the atmosphere due to operational energy use. It is concluded that depending on their local availability in Mediterranean countries, these benign energy technologies can assist greenhouse crop growers in the reduction of their carbon emissions, contributing in the achievement of the universal goal for climate change mitigation.
Use of distributed electricity generation systems is currently increasing due to their economic and environmental benefits. Agricultural greenhouses require heat and electricity for covering their energy needs while their annual energy requirements vary significantly. Aim of the current work is the investigation of applying various distributed electricity generation systems in greenhouses. A review of different distributed generation systems currently used in various sectors as well as in greenhouses has been implemented. Various technologies are examined utilizing either renewable energies or fossil fuels in very efficient energy systems. Most of them are mature and cost-effective having lower environmental impacts compared with traditional centralized electricity generation technologies. Their use in greenhouses results in many benefits including the creation of an additional income for the farmer, reduction of carbon emissions into the atmosphere and increasing stability of the electric grid. It is suggested that distributed electricity generation systems should be used more in greenhouses when the necessary conditions are favorable.
Reviewing the factors of the Renewable Energy systems for Improving the Energ...IJERA Editor
Electricity demand around the globe has increased alarmingly and is increasing at high rates. Therefore,
electricity supply by the conventional resources is not sufficient right now and the generation of electricity by
these resources is causing pollution worldwide. As the recent world is moving towards the alternative and
renewable resources of energy that include sun, wind, water, and air. This paper focuses on reviewing the
renewable energy sources used to improve the energy efficiency. This paper presents how the maximum power
generation capacity can be achieved using these sources. Main focus of this paper is on solar and wind power
that is freely available all around the globe. This paper concludes that there are certain factors that should be
considered while generating power from these sources. The factors include the calculation of radiation data,
storage size and capacity calculation, and geographic dispersion of the plants.
Environmental impacts of renewable energy generation systems (cost ghg emission)Dr.Raja R
Environmental Impacts of Renewable Energy Generation Systems (Cost-GHG Emission)
Power Electronics for Renewable Energy Systems
Renewable Energy Systems
Solar
Wind
Ocean
Hydro
Wind and Solar Power Can Supply 80 Percent of Electricity Needs in the U.S.Charles_Pellham
One of the ways to combat climate change is to transition from fossil fuel energy to renewable energy quickly. Two of these renewable sources, solar and wind power, have enormous potential. According to a study published in the journal Energy & Environmental Science, the U.S. can constantly meet around four-fifths of its energy demand with wind and solar power generation.
CIB Conference Paper 2013 - Life cycle energy analysis of residential buildin...Melissa Gaspari
CIB Conference Paper 2013 - Life cycle energy analysis of residential building retrofits incorporating social influences
This research incorporates these human and social aspects into a Life Cycle Energy Analysis to support decision making, and a means to align the most effective life cycle improvements to the social intentions of home owners. It is a preliminary paper in hope to begin to fill the gap in connecting social aspects with lifecycle decision-making.
Reviewing the factors of the Renewable Energy systems for Improving the Energ...IJERA Editor
Electricity demand around the globe has increased alarmingly and is increasing at high rates. Therefore,
electricity supply by the conventional resources is not sufficient right now and the generation of electricity by
these resources is causing pollution worldwide. As the recent world is moving towards the alternative and
renewable resources of energy that include sun, wind, water, and air. This paper focuses on reviewing the
renewable energy sources used to improve the energy efficiency. This paper presents how the maximum power
generation capacity can be achieved using these sources. Main focus of this paper is on solar and wind power
that is freely available all around the globe. This paper concludes that there are certain factors that should be
considered while generating power from these sources. The factors include the calculation of radiation data,
storage size and capacity calculation, and geographic dispersion of the plants.
Environmental impacts of renewable energy generation systems (cost ghg emission)Dr.Raja R
Environmental Impacts of Renewable Energy Generation Systems (Cost-GHG Emission)
Power Electronics for Renewable Energy Systems
Renewable Energy Systems
Solar
Wind
Ocean
Hydro
Wind and Solar Power Can Supply 80 Percent of Electricity Needs in the U.S.Charles_Pellham
One of the ways to combat climate change is to transition from fossil fuel energy to renewable energy quickly. Two of these renewable sources, solar and wind power, have enormous potential. According to a study published in the journal Energy & Environmental Science, the U.S. can constantly meet around four-fifths of its energy demand with wind and solar power generation.
CIB Conference Paper 2013 - Life cycle energy analysis of residential buildin...Melissa Gaspari
CIB Conference Paper 2013 - Life cycle energy analysis of residential building retrofits incorporating social influences
This research incorporates these human and social aspects into a Life Cycle Energy Analysis to support decision making, and a means to align the most effective life cycle improvements to the social intentions of home owners. It is a preliminary paper in hope to begin to fill the gap in connecting social aspects with lifecycle decision-making.
Green Energy: Exploring its Various Forms, Benefits, Challenges and Future | ...GQ Research
In this comprehensive guide, we delve into the concept of green energy, exploring its various forms, benefits, challenges, and the role it plays in shaping our energy landscape.
The Power of Clean and Renewable Energy (shakarzallic).pdfinsideranking0
The Importance of Clean and Renewable Energy
Clean energy and renewable energy are two intertwined concepts with significant implications for our planet. Clean energy refers to sources that produce minimal pollution, while renewable energy is derived from resources that are naturally replenished. Both are vital components in mitigating the harmful effects of fossil fuels, reducing greenhouse gas emissions, and combating climate change.
Tapuwa Dangarembizi Navigating Tomorrow A Handbook for Crafting an Eco-Friend...Tapuwa Dangarembizi
In an era where ecological considerations dominate worldwide conversations, the pursuit of enduring energy solutions assumes unprecedented significance. As we find ourselves at the crossroads of energy alternatives, it becomes crucial not only to comprehend the necessity for sustainable energy but also to grasp the methods for shaping the future. In this article, we will explore the concept of Powering the Future How Tapuwa Dangarembizi Shapes Energy Sustainability, delving into a variety of subtopics that illuminate the path ahead.
ReNew (NASDAQ: RNW) is a leading global provider of renewable energy solutions, committed to accelerating the energy transition through its diverse portfolio of clean and sustainable power sources. With a total capacity of 13.7 GW, ReNew offers a range of renewable energy options, including wind, solar, hybrid, and hydro power, to help meet the growing demand for clean energy worldwide.
ReNew (NASDAQ: RNW) is a leading global provider of renewable energy solutions, committed to accelerating the energy transition through its diverse portfolio of clean and sustainable power sources. With a total capacity of 13.7 GW, ReNew offers a range of renewable energy options, including wind, solar, hybrid, and hydro power, to help meet the growing demand for clean energy worldwide.
ReNew (NASDAQ: RNW) is a leading global provider of renewable energy solutions, committed to accelerating the energy transition through its diverse portfolio of clean and sustainable power sources. With a total capacity of 13.7 GW, ReNew offers a range of renewable energy options, including wind, solar, hybrid, and hydro power, to help meet the growing demand for clean energy worldwide.
Green energy materials for transportation and smart city applications.pptxResmaVijay
Green energy is any energy type that is generated from natural resources, such as sunlight, wind or water. It often comes from renewable energy sources although there are some differences between renewable and green energy.
The key with these energy resources are that they don’t harm the environment through factors such as releasing greenhouse gases into the atmosphere.
Empower the future, fuel the planet: Join the revolution of clean, green, and limitless energy with our sustainable solutions. Illuminate your life while preserving the Earth. Go beyond the grid with renewable energy – where innovation meets preservation!
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
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.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
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
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
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/
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.
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
5. Efficient energy use, sometimes simply called energy efficiency, is
the goal to reduce the amount of energy required to provide products
and services. Installing fluorescent lights or natural skylights reduces
the amount of energy required to attain the same level of illumination
compared with using traditional incandescent light bulbs. Compact
fluorescent lights use one-third the energy of incandescent lights and
may last 6 to 10 times longer. Improvements in energy efficiency are
generally achieved by adopting a more efficient technology or
production processes or by application of commonly accepted
methods to reduce energy losses.
There are many motivations to improve energy efficiency. Reducing
energy use reduces energy costs and may result in a financial cost
saving to consumers if the energy savings offset any additional costs
of implementing an energy efficient technology. Reducing energy use
is also seen as a solution to the problem of reducing carbon dioxide
emissions. Energy efficiency and renewable energy are said to be
the twin pillars of sustainable energy policy and are high priorities in
the sustainable energy hierarchy.
6. Efficient energy use, sometimes simply called energy efficiency, is
the goal to reduce the amount of energy required to provide products
and services. Installing fluorescent lights or natural skylights reduces
the amount of energy required to attain the same level of illumination
compared with using traditional incandescent light bulbs. Compact
fluorescent lights use one-third the energy of incandescent lights and
may last 6 to 10 times longer. Improvements in energy efficiency are
generally achieved by adopting a more efficient technology or
production processes or by application of commonly accepted
methods to reduce energy losses.
There are many motivations to improve energy efficiency. Reducing
energy use reduces energy costs and may result in a financial cost
saving to consumers if the energy savings offset any additional costs
of implementing an energy efficient technology. Reducing energy use
is also seen as a solution to the problem of reducing carbon dioxide
emissions. Energy efficiency and renewable energy are said to be
the twin pillars of sustainable energy policy and are high priorities in
the sustainable energy hierarchy.