Jessica Repa, Conservation Marketing Director for Climate Savers Computing Initiative, presented at the Euro Green IT Innovation Center launch in Brussels, Belgium on January 28, 2010 to discuss Information and Communication Technologies (ICT) for Sustainable Development.
Best Practices for Achieving Return on Investment through Energy Efficient Computing presented by CSCI at CeBIT Green IT Forum on March 2, 2010 in Germany. Presented by Dr. Bernd Kosch, Head of Environmental Technology at Fujitsu and spokesperson for CSCI.
Pat Tiernan, Executive Director of the Climate Savers Computing Initiative, presented at the 2009 Green IT Expo in London to address IT energy waste and the ROI on energy efficient computing.
Data center power and cooling infrastructure worldwide wastes more than 60,000,000 megawatt-hours per year of electricity that does no useful work powering IT equipment. This represents an enormous financial burden on industry, and is a significant public policy environmental issue. This paper describes the principles of a new, commercially available data center
architecture that can be implemented today to dramatically improve the electrical efficiency of data centers.
Cutting costs with pc power management approaches, pitfalls and best practicesInterop
This document discusses approaches for cutting costs through PC power management. It outlines best practices including enabling power management settings, promoting shutdown policies, and using more efficient hardware. While IT energy waste is significant, costing companies billions annually, proper power management can reduce costs 50% and CO2 emissions 54 million tons per year. The document provides case studies and recommendations to help overcome barriers to deploying PC power management solutions at scale.
Coldset Printing Partners implemented an energy monitoring system to track and analyze its energy usage over time in order to reduce consumption by 10%. The system, provided by Energcon, uses sensors to log energy usage from each printing press every 15 minutes. This time-series data is stored in an IBM Informix database for easy access and analysis of trends. Using the insights gained, Coldset Printing Partners was able to reduce its energy usage by over 10% through operational adjustments. The scalable Informix solution ensured high performance for analyzing the large volumes of time-series energy data.
Hp predstavlja arhitekturu za prvi net zero data centarMI2mobile
The document summarizes HP's net-zero energy data center project which aims to significantly reduce energy usage and costs through an integrated supply-demand management approach. The data center utilizes onsite renewable energy sources and schedules workloads based on their availability to balance energy supply and demand. This architecture cuts total power usage by 30% and reduces grid dependence by over 80% while still meeting service level agreements. The net-zero energy goal is to have the data center consume no net energy from the grid over its lifetime through efficient design and use of onsite renewable energy.
Proactive and reactive thermal optimization techniques to improve energy effi...GreenLSI Team, LSI, UPM
Marina Zapater presents her work at the PICATA Workshop. This workshop is intended to know the diverse groups of people recently incorporated thank to PICATA programme of Moncloa campus and who are researching and assessing the clusters.
The Program for International Talent Recruitment (PICATA) has focused on bringing in students and researchers from all over the world, in a determined effort towards internationalization and talent recruitment with different actions. The PICATA Programme offers sholarships for the development of PhD thesis marked by at least two practising doctors from the two associated Universities, the UCM and the UPM, with the possibility of participation by doctors from the other associated Institutions within the context of the Campus Moncloa in these areas: Global Change and New Energies, Materials for the Future, Agri-food and Health, Innovative Medicine, and Heritage.
The document outlines a strategy called "Energy Logic" proposed by Emerson Network Power to reduce energy consumption in data centers. It identifies 10 strategies that can be implemented sequentially, starting at the IT equipment level and moving through supporting infrastructure. Implementing the strategies in order provides cascading energy savings without compromising availability or flexibility. The strategies include using more efficient processors, power supplies, server virtualization, optimized cooling practices, variable capacity cooling, and infrastructure monitoring. Applying all 10 strategies could potentially reduce total energy consumption in the modeled 5,000 square foot data center by over 50%.
Best Practices for Achieving Return on Investment through Energy Efficient Computing presented by CSCI at CeBIT Green IT Forum on March 2, 2010 in Germany. Presented by Dr. Bernd Kosch, Head of Environmental Technology at Fujitsu and spokesperson for CSCI.
Pat Tiernan, Executive Director of the Climate Savers Computing Initiative, presented at the 2009 Green IT Expo in London to address IT energy waste and the ROI on energy efficient computing.
Data center power and cooling infrastructure worldwide wastes more than 60,000,000 megawatt-hours per year of electricity that does no useful work powering IT equipment. This represents an enormous financial burden on industry, and is a significant public policy environmental issue. This paper describes the principles of a new, commercially available data center
architecture that can be implemented today to dramatically improve the electrical efficiency of data centers.
Cutting costs with pc power management approaches, pitfalls and best practicesInterop
This document discusses approaches for cutting costs through PC power management. It outlines best practices including enabling power management settings, promoting shutdown policies, and using more efficient hardware. While IT energy waste is significant, costing companies billions annually, proper power management can reduce costs 50% and CO2 emissions 54 million tons per year. The document provides case studies and recommendations to help overcome barriers to deploying PC power management solutions at scale.
Coldset Printing Partners implemented an energy monitoring system to track and analyze its energy usage over time in order to reduce consumption by 10%. The system, provided by Energcon, uses sensors to log energy usage from each printing press every 15 minutes. This time-series data is stored in an IBM Informix database for easy access and analysis of trends. Using the insights gained, Coldset Printing Partners was able to reduce its energy usage by over 10% through operational adjustments. The scalable Informix solution ensured high performance for analyzing the large volumes of time-series energy data.
Hp predstavlja arhitekturu za prvi net zero data centarMI2mobile
The document summarizes HP's net-zero energy data center project which aims to significantly reduce energy usage and costs through an integrated supply-demand management approach. The data center utilizes onsite renewable energy sources and schedules workloads based on their availability to balance energy supply and demand. This architecture cuts total power usage by 30% and reduces grid dependence by over 80% while still meeting service level agreements. The net-zero energy goal is to have the data center consume no net energy from the grid over its lifetime through efficient design and use of onsite renewable energy.
Proactive and reactive thermal optimization techniques to improve energy effi...GreenLSI Team, LSI, UPM
Marina Zapater presents her work at the PICATA Workshop. This workshop is intended to know the diverse groups of people recently incorporated thank to PICATA programme of Moncloa campus and who are researching and assessing the clusters.
The Program for International Talent Recruitment (PICATA) has focused on bringing in students and researchers from all over the world, in a determined effort towards internationalization and talent recruitment with different actions. The PICATA Programme offers sholarships for the development of PhD thesis marked by at least two practising doctors from the two associated Universities, the UCM and the UPM, with the possibility of participation by doctors from the other associated Institutions within the context of the Campus Moncloa in these areas: Global Change and New Energies, Materials for the Future, Agri-food and Health, Innovative Medicine, and Heritage.
The document outlines a strategy called "Energy Logic" proposed by Emerson Network Power to reduce energy consumption in data centers. It identifies 10 strategies that can be implemented sequentially, starting at the IT equipment level and moving through supporting infrastructure. Implementing the strategies in order provides cascading energy savings without compromising availability or flexibility. The strategies include using more efficient processors, power supplies, server virtualization, optimized cooling practices, variable capacity cooling, and infrastructure monitoring. Applying all 10 strategies could potentially reduce total energy consumption in the modeled 5,000 square foot data center by over 50%.
Today’s data centers are virtualized, dynamic and more integral to business success
than ever. In these environments, power demands are growing increasingly volatile and vital to infrastructure and business performance.
For more information, visit: http://nimsoft.com/solutions/nimsoft-monitor/dcim/ecometer.html.
This document summarizes a case study analyzing the energy efficiency, memory usage, and performance of IBM mainframe systems. The study consolidated 200 distributed servers running low-utilization workloads onto a single IBM z10 mainframe, reducing total power consumption by 43% and floorspace needs by 50%. It analyzed how memory and processor configurations on the z10 impact performance and power efficiency. The mainframe was found to be very energy efficient due to high consolidation capabilities and little additional power needed to increase utilization.
This document discusses implementing a smart grid using IBM's Datapower technology. It discusses:
1) Industry forces driving changes in utilities like customer expectations, aging infrastructure, and new regulations.
2) The need for greater reliability, efficiency, and observability in utility networks, leading to intelligent utility networks.
3) How standards like CIM and GID can provide common data models and services to improve integration across utility systems.
4) IBM's Solution Architecture for Energy and Utilities (SAFE) which provides a framework for building integrated solutions leveraging these standards.
Hara Software is a software company founded in 2008 that provides a SaaS application called Hara EEM to help businesses measure and reduce their greenhouse gas emissions. Hara EEM has four application modules: Discover, Plan, Act, and Innovate. Hara has raised $45 million in three rounds of funding from investors including Kleiner Perkins Caufield & Byers and employs 69 people as of September 2011.
This document summarizes a presentation about improving energy efficiency in data centers through proactive and reactive thermal optimization techniques. It discusses how data center energy consumption is a growing problem and motivation for optimization. It outlines a holistic approach to jointly minimize IT and cooling power through application awareness, leveraging server heterogeneity, and optimizing the leakage-cooling tradeoff at the server level. Current work is developing a thermal model to jointly allocate computational and cooling resources through sensor data and genetic algorithms.
Evaluating the Opportunity for DC Power in the Data Centermmurrill
This document evaluates the opportunity for using DC power in data centers. It notes that data center managers are looking to increase efficiency while maintaining availability. The power system is difficult to optimize as efficiency and availability often conflict. DC power requires fewer conversions from grid to chip, improving efficiency. A new row-based DC power protection system, combined with 48V DC equipment, makes DC power suitable for optimizing small to midsize data centers. Emerson Network Power can help organizations evaluate if DC power is appropriate.
This document reviews applications of particle swarm optimization (PSO) for solving economic load dispatch (ELD) problems in power systems. ELD aims to determine the most cost-effective generation dispatch to meet system load while satisfying operational constraints. PSO is an evolutionary optimization technique inspired by swarm behavior in nature. It has been successfully applied to various power system optimization problems due to its simplicity, fast convergence, and ability to find high-quality solutions. The document discusses PSO algorithms for single-objective and multi-objective ELD formulations considering factors like valve point loading effects and multiple fuel options. It also reviews constraint handling and variants of PSO used to improve performance for complex cost functions with multiple minima. Overall, the review shows that
AMD PowerTune Technology on Workstation GraphicsAMD
AMD PowerTune technology is a significant
leap forward to better ensure that performance
is optimized for TDP-constrained GPUs. AMD
PowerTune technology helps deliver higher
performance that is optimized to the thermal
limits of the GPU by dynamically adjusting the
clock during runtime based on an internally
calculated GPU power assessment. AMD
PowerTune technology also improves the
mechanism to deal with applications that
would otherwise exceed the GPU’s TDP.
Review On Design Of Low Power Multiply And Accumulate Unit Using Baugh-Wooley...IRJET Journal
This document reviews designs for low power multiply and accumulate (MAC) units. It summarizes several papers on MAC unit architectures that aim to improve speed and reduce power consumption. For 8-bit MAC units, designs using a Baugh-Wooley multiplier have increased delay but very low power compared to other techniques. For 16-bit MAC units, a proposed 2-cycle MAC architecture has less power and delay than other 2-cycle and 3-cycle MAC units. For 32-bit MAC units, designs using a Baugh-Wooley multiplier with a high performance multiplier tree exhibit comparable delay, less power dissipation, and smaller area than designs using a modified Booth multiplier. In general, incorporating a Baugh-Wooley multiplier
The document discusses how increased use of IT can help reduce environmental impact. It notes that by 2010, enterprises will spend more on powering IT equipment than on hardware itself. HP aims to help customers lower their energy consumption and costs through more energy efficient products and services. The document provides examples of HP's goals and solutions to increase energy efficiency of PCs, printers, servers, and data centers.
Stephen Lee presented on future system planning to meet new challenges. Some key points:
- Planning needs to take a holistic approach considering the entire power supply and delivery chain.
- Foundations like situational awareness, models, and protection schemes need strengthening to improve reliability.
- New solutions are needed like optimal dispatch, aggregators, energy storage, and expanded transmission.
- Holistic planning optimizes decisions while considering total costs and public benefits.
This document provides capital workpapers for SDG&E's Smart Grid Portfolio project. The project aims to implement smart grid technologies across SDG&E's electric system to maintain reliability and accommodate increased renewable energy and electric vehicles. Key components of the project include energy storage, dynamic line ratings, and expanding SCADA capabilities. The workpapers provide cost forecasts and justification for the smart grid technologies included in the portfolio.
In today’s modern electronics industries energy or power efficiency is most important feature to increase the speed, portability, reliability, popularity and efficiency of electronic products. Reduction in power consumption or low power requirement for a system adds features of low cost, high speed, more efficiency and reliability. CMOS technology is a popular name in the field of low power systems. In the field of CMOS technology various methods are used to make the systems more power efficient like, use of Sleepy transistors, Stack method in which transistor length or width is increased to get reduction in leakage power, use of pre-computation technique with the use of BDD (Binary Decision Diagram), use of SRAM (Static Random Access Memory) for high speed operations. In this paper we survey low power systems in which various techniques are used to reduce the power consumption in different circuit areas of the system to get more power efficient and cost effective electronic systems.
32 bit×32 bit multiprecision razor based dynamicMastan Masthan
This document summarizes a research paper that presents a reconfigurable multiplier circuit that can dynamically adjust its precision, voltage, and frequency to minimize power consumption based on workload. It incorporates multiple smaller precision multipliers that can operate independently or in parallel. Razor flip-flops and dynamic voltage scaling are used to aggressively lower the voltage while ensuring correctness. Experimental results showed the design achieved up to 86.3% power reduction with only 11.1% area overhead compared to a fixed-width multiplier.
A survey on dynamic energy management at virtualization level in cloud data c...csandit
Data centers have become indispensable infrastructure for data storage and facilitating the
development of diversified network services and applications offered by the cloud. Rapid
development of these applications and services imposes various resource demands that results
in increased energy consumption. This necessitates the development of efficient energy
management techniques in data center not only for operational cost but also to reduce the
amount of heat released from storage devices. Virtualization is a powerful tool for energy
management that achieves efficient utilization of data center resources. Though, energy
management at data centers can be static or dynamic, virtualization level energy management
techniques contributes more energy conservation than hardware level. This paper surveys
various issues related to dynamic energy management at virtualization level in cloud data
centers.
This document provides an analysis of demand side management technologies. It begins with an introduction to demand side management and its focus on smart grid domains like energy management systems and advanced metering infrastructure. It then presents a case study on the company EnerNOC, which provides demand response and energy management services. EnerNOC's business model involves aggregating reductions in energy consumption from commercial and industrial customers during periods of peak demand to help utilities balance their systems. The document discusses EnerNOC's services, funding history, business focus areas, and some risks to its business model from factors like dependence on utility revenues.
Reducing Energy Consumption from the Core to the Edge: The JouleX and Cisco E...JouleX
The document discusses how JouleX Energy Manager and Cisco EnergyWise can help organizations reduce energy consumption and costs. Key points:
1) JouleX Energy Manager monitors, analyzes, and controls energy usage across IT and facilities infrastructure to quickly identify waste and set policies.
2) Cisco EnergyWise extends this capability from the core to edge devices like PCs, phones, and access points without costly agents.
3) A case study found a large bank saved up to 50% on energy costs and estimated annual savings of €24 million using these solutions.
This document provides an analysis of demand side management (DSM) technologies. It presents a diagram of the DSM system, identifying technological components like energy management systems (EMS), advanced metering infrastructures (AMI), and field area networks (FAN). The document then describes these DSM domains in more detail. Specifically, it discusses how AMI integrates smart meters and control devices for energy management, and how FAN bundles multiple smart meters and connects to communication lines. Finally, the document outlines the structure of the DSM system, showing how AMI provides information between service providers and consumers through a meter data management system.
This document discusses ways to make computing more sustainable by minimizing costs, waste, and environmental footprint. Some key strategies include optimizing power management settings to save up to 80% of PC power usage, enabling hibernation mode, scheduling hardware to turn off when not in use, right-sizing computer performance needs, virtualizing servers and desktops where possible, minimizing paper usage, recycling equipment and supplies, and optimizing network designs and device usage. The benefits include reducing operating costs, extending hardware lifespan, and decreasing environmental impact.
Cloud computing has the potential to improve energy efficiency through server consolidation and switching off unused servers, however, increasing internet traffic and data storage demands driven by cloud services could negate these savings; while Microsoft claims its cloud solutions reduce energy use by 30-90% compared to on-premise installations, Greenpeace argues collective cloud demand will increase CO2 emissions even with efficient data centers. The presentation analyzes the environmental sustainability of cloud computing by exploring technologies and mechanisms that support this goal as well as studies with differing views on cloud computing's impact.
Curvaceous...trova il salone più vicino a te!Curly Pride
Stai cercando un salone che sappia prendersi cura dei tuoi ricci? Cerca in questo elenco il Salone Redken più vicino a te dove puoi trovare la nuova linea per capelli ricci Curvaceous.
Today’s data centers are virtualized, dynamic and more integral to business success
than ever. In these environments, power demands are growing increasingly volatile and vital to infrastructure and business performance.
For more information, visit: http://nimsoft.com/solutions/nimsoft-monitor/dcim/ecometer.html.
This document summarizes a case study analyzing the energy efficiency, memory usage, and performance of IBM mainframe systems. The study consolidated 200 distributed servers running low-utilization workloads onto a single IBM z10 mainframe, reducing total power consumption by 43% and floorspace needs by 50%. It analyzed how memory and processor configurations on the z10 impact performance and power efficiency. The mainframe was found to be very energy efficient due to high consolidation capabilities and little additional power needed to increase utilization.
This document discusses implementing a smart grid using IBM's Datapower technology. It discusses:
1) Industry forces driving changes in utilities like customer expectations, aging infrastructure, and new regulations.
2) The need for greater reliability, efficiency, and observability in utility networks, leading to intelligent utility networks.
3) How standards like CIM and GID can provide common data models and services to improve integration across utility systems.
4) IBM's Solution Architecture for Energy and Utilities (SAFE) which provides a framework for building integrated solutions leveraging these standards.
Hara Software is a software company founded in 2008 that provides a SaaS application called Hara EEM to help businesses measure and reduce their greenhouse gas emissions. Hara EEM has four application modules: Discover, Plan, Act, and Innovate. Hara has raised $45 million in three rounds of funding from investors including Kleiner Perkins Caufield & Byers and employs 69 people as of September 2011.
This document summarizes a presentation about improving energy efficiency in data centers through proactive and reactive thermal optimization techniques. It discusses how data center energy consumption is a growing problem and motivation for optimization. It outlines a holistic approach to jointly minimize IT and cooling power through application awareness, leveraging server heterogeneity, and optimizing the leakage-cooling tradeoff at the server level. Current work is developing a thermal model to jointly allocate computational and cooling resources through sensor data and genetic algorithms.
Evaluating the Opportunity for DC Power in the Data Centermmurrill
This document evaluates the opportunity for using DC power in data centers. It notes that data center managers are looking to increase efficiency while maintaining availability. The power system is difficult to optimize as efficiency and availability often conflict. DC power requires fewer conversions from grid to chip, improving efficiency. A new row-based DC power protection system, combined with 48V DC equipment, makes DC power suitable for optimizing small to midsize data centers. Emerson Network Power can help organizations evaluate if DC power is appropriate.
This document reviews applications of particle swarm optimization (PSO) for solving economic load dispatch (ELD) problems in power systems. ELD aims to determine the most cost-effective generation dispatch to meet system load while satisfying operational constraints. PSO is an evolutionary optimization technique inspired by swarm behavior in nature. It has been successfully applied to various power system optimization problems due to its simplicity, fast convergence, and ability to find high-quality solutions. The document discusses PSO algorithms for single-objective and multi-objective ELD formulations considering factors like valve point loading effects and multiple fuel options. It also reviews constraint handling and variants of PSO used to improve performance for complex cost functions with multiple minima. Overall, the review shows that
AMD PowerTune Technology on Workstation GraphicsAMD
AMD PowerTune technology is a significant
leap forward to better ensure that performance
is optimized for TDP-constrained GPUs. AMD
PowerTune technology helps deliver higher
performance that is optimized to the thermal
limits of the GPU by dynamically adjusting the
clock during runtime based on an internally
calculated GPU power assessment. AMD
PowerTune technology also improves the
mechanism to deal with applications that
would otherwise exceed the GPU’s TDP.
Review On Design Of Low Power Multiply And Accumulate Unit Using Baugh-Wooley...IRJET Journal
This document reviews designs for low power multiply and accumulate (MAC) units. It summarizes several papers on MAC unit architectures that aim to improve speed and reduce power consumption. For 8-bit MAC units, designs using a Baugh-Wooley multiplier have increased delay but very low power compared to other techniques. For 16-bit MAC units, a proposed 2-cycle MAC architecture has less power and delay than other 2-cycle and 3-cycle MAC units. For 32-bit MAC units, designs using a Baugh-Wooley multiplier with a high performance multiplier tree exhibit comparable delay, less power dissipation, and smaller area than designs using a modified Booth multiplier. In general, incorporating a Baugh-Wooley multiplier
The document discusses how increased use of IT can help reduce environmental impact. It notes that by 2010, enterprises will spend more on powering IT equipment than on hardware itself. HP aims to help customers lower their energy consumption and costs through more energy efficient products and services. The document provides examples of HP's goals and solutions to increase energy efficiency of PCs, printers, servers, and data centers.
Stephen Lee presented on future system planning to meet new challenges. Some key points:
- Planning needs to take a holistic approach considering the entire power supply and delivery chain.
- Foundations like situational awareness, models, and protection schemes need strengthening to improve reliability.
- New solutions are needed like optimal dispatch, aggregators, energy storage, and expanded transmission.
- Holistic planning optimizes decisions while considering total costs and public benefits.
This document provides capital workpapers for SDG&E's Smart Grid Portfolio project. The project aims to implement smart grid technologies across SDG&E's electric system to maintain reliability and accommodate increased renewable energy and electric vehicles. Key components of the project include energy storage, dynamic line ratings, and expanding SCADA capabilities. The workpapers provide cost forecasts and justification for the smart grid technologies included in the portfolio.
In today’s modern electronics industries energy or power efficiency is most important feature to increase the speed, portability, reliability, popularity and efficiency of electronic products. Reduction in power consumption or low power requirement for a system adds features of low cost, high speed, more efficiency and reliability. CMOS technology is a popular name in the field of low power systems. In the field of CMOS technology various methods are used to make the systems more power efficient like, use of Sleepy transistors, Stack method in which transistor length or width is increased to get reduction in leakage power, use of pre-computation technique with the use of BDD (Binary Decision Diagram), use of SRAM (Static Random Access Memory) for high speed operations. In this paper we survey low power systems in which various techniques are used to reduce the power consumption in different circuit areas of the system to get more power efficient and cost effective electronic systems.
32 bit×32 bit multiprecision razor based dynamicMastan Masthan
This document summarizes a research paper that presents a reconfigurable multiplier circuit that can dynamically adjust its precision, voltage, and frequency to minimize power consumption based on workload. It incorporates multiple smaller precision multipliers that can operate independently or in parallel. Razor flip-flops and dynamic voltage scaling are used to aggressively lower the voltage while ensuring correctness. Experimental results showed the design achieved up to 86.3% power reduction with only 11.1% area overhead compared to a fixed-width multiplier.
A survey on dynamic energy management at virtualization level in cloud data c...csandit
Data centers have become indispensable infrastructure for data storage and facilitating the
development of diversified network services and applications offered by the cloud. Rapid
development of these applications and services imposes various resource demands that results
in increased energy consumption. This necessitates the development of efficient energy
management techniques in data center not only for operational cost but also to reduce the
amount of heat released from storage devices. Virtualization is a powerful tool for energy
management that achieves efficient utilization of data center resources. Though, energy
management at data centers can be static or dynamic, virtualization level energy management
techniques contributes more energy conservation than hardware level. This paper surveys
various issues related to dynamic energy management at virtualization level in cloud data
centers.
This document provides an analysis of demand side management technologies. It begins with an introduction to demand side management and its focus on smart grid domains like energy management systems and advanced metering infrastructure. It then presents a case study on the company EnerNOC, which provides demand response and energy management services. EnerNOC's business model involves aggregating reductions in energy consumption from commercial and industrial customers during periods of peak demand to help utilities balance their systems. The document discusses EnerNOC's services, funding history, business focus areas, and some risks to its business model from factors like dependence on utility revenues.
Reducing Energy Consumption from the Core to the Edge: The JouleX and Cisco E...JouleX
The document discusses how JouleX Energy Manager and Cisco EnergyWise can help organizations reduce energy consumption and costs. Key points:
1) JouleX Energy Manager monitors, analyzes, and controls energy usage across IT and facilities infrastructure to quickly identify waste and set policies.
2) Cisco EnergyWise extends this capability from the core to edge devices like PCs, phones, and access points without costly agents.
3) A case study found a large bank saved up to 50% on energy costs and estimated annual savings of €24 million using these solutions.
This document provides an analysis of demand side management (DSM) technologies. It presents a diagram of the DSM system, identifying technological components like energy management systems (EMS), advanced metering infrastructures (AMI), and field area networks (FAN). The document then describes these DSM domains in more detail. Specifically, it discusses how AMI integrates smart meters and control devices for energy management, and how FAN bundles multiple smart meters and connects to communication lines. Finally, the document outlines the structure of the DSM system, showing how AMI provides information between service providers and consumers through a meter data management system.
This document discusses ways to make computing more sustainable by minimizing costs, waste, and environmental footprint. Some key strategies include optimizing power management settings to save up to 80% of PC power usage, enabling hibernation mode, scheduling hardware to turn off when not in use, right-sizing computer performance needs, virtualizing servers and desktops where possible, minimizing paper usage, recycling equipment and supplies, and optimizing network designs and device usage. The benefits include reducing operating costs, extending hardware lifespan, and decreasing environmental impact.
Cloud computing has the potential to improve energy efficiency through server consolidation and switching off unused servers, however, increasing internet traffic and data storage demands driven by cloud services could negate these savings; while Microsoft claims its cloud solutions reduce energy use by 30-90% compared to on-premise installations, Greenpeace argues collective cloud demand will increase CO2 emissions even with efficient data centers. The presentation analyzes the environmental sustainability of cloud computing by exploring technologies and mechanisms that support this goal as well as studies with differing views on cloud computing's impact.
Curvaceous...trova il salone più vicino a te!Curly Pride
Stai cercando un salone che sappia prendersi cura dei tuoi ricci? Cerca in questo elenco il Salone Redken più vicino a te dove puoi trovare la nuova linea per capelli ricci Curvaceous.
The document discusses investing in information and communication technologies (ICTs) in emerging markets. It notes that while emerging economies were less impacted by the global economic crisis, the ICT industry still faces challenges accessing capital and maintaining revenue growth. ICT spending represents a large percentage of global GDP. The document outlines trends in ICT investment in emerging markets, challenges to infrastructure development, and models for investing in underserved areas to promote further growth opportunities.
Korte inleiding op PentaPolitica.nl, gemaakt voor developers bijeenkomst van het PoliticalMashup project (politicalmashup.nl) gehouden op 19 oktober 2010.
Beschrijving van de momenteel beschikbare data, ’current work’ en plannen voor de toekomst.
This document discusses using archetypes to build strong brands. It argues that while tools like brand pyramids can be useful, they often fail to capture the complex, abstract nature of brands. The document suggests that brands are better understood as stories that embody deeper values, like the archetypal characters found in myths and popular films. Seeing brands as archetypes rooted in universally familiar characters may help create brands with strong, enduring emotional resonance and meaning for consumers. Rather than focusing solely on differentiation, this approach aims to develop brands people want to be part of by appealing to deep, primal emotions.
e-Science Central is a platform that runs on Amazon, Azure, and local machines and provides data storage and workflow enactment. It has a web-based interface that allows users to work from anywhere. The platform supports dynamic resource allocation, pay-as-you-go pricing, controlled sharing, collaboration, and communities. Workflows can be written using blocks in languages like Java, R, Octave, and others. However, the desktop-based block designer tool has issues where XML files need to be correctly specified and dependencies defined.
This document summarizes a study on implementing Total Productive Maintenance (TPM) in a manufacturing organization to improve Overall Equipment Effectiveness (OEE). TPM aims to maximize equipment availability and minimize downtime through innovative maintenance strategies. The study focuses on measuring OEE and reducing equipment downtime at a manufacturing company. It reviews literature on TPM and maintenance management. The methodology implements TPM steps and measures OEE to increase productivity, quality and profits through improved maintenance policies and continuous production process inspections.
This 15-second TV commercial storyboard depicts a father who is a pilot leaving for work. His son tells him he wants to be a pilot like his dad when he grows up. However, the story takes a comedic turn when the son learns his father does not actually fly for JetBlue, the company being advertised. Shocked by this revelation, the son angrily yells "No wonder mom left!" implying his mother left because his dad did not have the prestigious job of flying for JetBlue. The commercial concludes by promoting JetBlue's amenities to humorous effect.
Areteon Pte Ltd is a company that develops veterinary therapeutics and has patented a novel antimicrobial and antifungal drug called DMDC. DMDC has a unique mode of action in that it electrostatically binds to negatively charged bacterial cells and causes lysis without needing to penetrate the cells, meaning bacteria cannot develop resistance. Clinical trials showed DMDC was effective in reducing bacterial loads and symptoms in dogs with skin infections when formulated in a 4% shampoo. Toxicity studies found DMDC to have an oral LD50 over 2000 mg/kg in rats. The company has received over $1.3 million in funding and aims to launch new topical products containing DMDC
Este documento presenta un diagnóstico del manejo de residuos sólidos hospitalarios en el Hospital "Virgen de Cotoca" en Bolivia. Describe la clasificación de residuos, las etapas de manejo que incluyen manipulación, almacenamiento inicial, intermedio y externo, tratamiento y disposición final. Explica los requisitos para cada etapa como características de los sitios de almacenamiento y procedimientos para etiquetar bolsas. El objetivo es proponer mejoras al manejo actual de residuos en el hospital a través de un an
Going green doesn’t have to put you in the red. Powerwise automates power management, allowing you to manage and control energy costs without impacting productivity. It powers up, powers down, and powers off PCs automatically, giving you optimum energy use which saves the environment while saving you money.
Powerwise is a centralized power management software solution for Windows networks that provides you maximum flexibility in managing PC settings based on activity, time, and day of the week. With Powerwise you can control power settings for monitors, hard disks, and processors so you can maximize your money and energy savings.
This comprehensive document is the perfect informational piece to help you better understand why you should use a PC Power Management (PPM) solution. Designed to provide justification, features and benefits of implementing a PC Power Management solution, this whitepaper explains in detail why IT, Finance and Operations professionals should recommend a PPM solution for their organization.
Topics include:
1. Going Green Doesn’t Have To Put You in the Red
2. Increasing IT Energy Costs
3. Controlling Technology - Save Money and the Environment
4. Attractive PAYBACK While Doing Something GREEN
5. And, Much, Much, More
This document discusses thermal management challenges facing the communications industry and novel technologies being developed at Bell Labs to address these challenges. Specifically, it presents (1) heat sink designs that enhance heat transfer to air and enable higher processing density, (2) liquid cooling solutions that allow extremely high heat density cabinets while reducing energy usage, and (3) thermal interface materials that improve heat transfer and allow lower component temperatures. The technologies have the potential to improve functionality and reduce the carbon footprint of communications equipment.
The document discusses energy efficiency in cloud computing. It outlines that data center energy costs make up a large portion of total costs, with energy-related costs being 31% alone. It then discusses current approaches to improving energy efficiency, including more efficient hardware, minimizing power usage in clusters and networks, and distributed energy-efficient schedulers. The document also discusses how cloud computing can move towards being more energy efficient through virtualization, consolidation techniques, and cooling improvements. The conclusions state that the future is energy-aware data centers and green computing, and that current technologies allow leveraging energy efficiency at different levels.
Energy management as-a-service over fog computing platformieeepondy
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Why are you paying for wasted energy in IT?
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Why are you paying for wasted energy in IT ?
Energy costs continue to climb and yet up to a third of the money companies spend on power could be wasted due to inneficient IT infrastructure. Take a serious look at your IT energy use.
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Sklubi AlumniWeekend 23.10.2010:
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Euro Green IT Innovation Center - Climate Savers Computing
1. Climate Savers Computing Initiative:
ICT for Sustainable Development
January 28, 2010
Euro Green IT Innovation Center
Presented by Jessica Repa, Conservation Marketing Director
Climate Savers Computing Initiative
2. Euro Green IT Innovation Center
ICT for Sustainable Development
AGENDA
• Background about Climate Savers Computing
• Overview of ICT Challenges and Opportunities
• Best Practices for Reducing Energy Use of IT
• ICT to Enable Energy Conservation
• Case Studies in Green IT
2
3. Climate Savers Computing Initiative’s Mission
Objectives Board Members
• Increase the energy efficiency of new computing equipment
• Promote the use of power management to make an impact now
• Shift user base to smart computing practices
Desired results Sponsor Members
• By 2010, improve computing energy efficiency by 50%
$5.5B savings
• Reduce global CO2 emissions from computing platforms by 54
million tons
Vision: smart computing practices - highest efficiency possible
4. Increasing Energy Demand Shifts Costs for Data Center Operators
Energy Consumed by PCs and Client Devices Also Important
Printers
LAN & Office (6%)
Telecoms (7%)
Mobile
Telecoms PCs &
(9%) Monitors
(39%)
Fixed-
Line
28x2U Servers 42x1U Servers 6 BladeCenters 6 BladeCenters Telecoms
2kW Heat Load 6kW Heat Load 24kW Heat Load 30kW Heat Load (15%) Servers,
Source: Emerson Network Power/Liebert including cooling
(23%)
Increasing Power Density is
Shifting the Balance of Cost
Global Carbon Dioxide Emissions
Yearly “Data centers receive a lot of attention
Cost Cost
pment because they are an obvious concentration.”
IT Equi
“However, the real area where the greatest
2010–2015 overall effect can be made is at the desktop
and with client devices.”
Time Source Gartner Inc. “Tera-Architectures A Convergence of New Technologies” by
Source: IDC Martin Reynolds July 26, 2007
5. Desktop Infrastructure Energy Efficiency Improvements
Estimated Annual Energy Consumption
Four-year-old PC,
Switch from CRT
Replacing
1015 to LCD Display
KWh Consumed per Year
Old Desktop
PC with New
938 Desktop PC
(lower is better)
655 New,
Power-
Managed
Desktop
New,
Power-
229 Managed
Laptop
38
Unmanaged Pentium® D Unmanaged Pentium® D Unmanaged Intel® Managed Intel® Core™2 Managed Intel® Core™2 Duo
Processor 945 with CRT Processor 945 with LCD Core™2 Duo Processor Duo Processor E6550 Processor T9400 mobile
display display E6550 with LCD display with LCD display platform
For system configuration details, please see Appendix. Performance tests/ratings are provided assuming specific computer systems and/or components and reflect the approximate performance
of Intel products as measured by those tests. Any difference in system hardware or software design or configuration may affect actual performance. This data may vary from other material
generated for specific marketing requests.
6. The business case for PC power management
No power mgt. (-) With power mgt. = Annual savings
Total assets 1 1 1
x x x
Hours of
operation 24 8 16 60%+
x x x savings!
Energy draw
per hour (W) 89 89 5
= =
kWh/day
(1,000 W = 1kW) 2.13 .79 = 489 kWh/yr
£/day (£0.073/
kWh) £0.155 £0.057 = £35.69/yr
CO2/day
(0.55 kg./kWh) 1.17 0.43 = 269 Kg CO2/yr
7. Next Steps
1. Join Climate Savers Computing
in their mission to reduce global
CO2 emissions from the
operation of computers by 54
million tons by 2010
− www.climatesaverscomputing.org/
2. For more information and
additional resources
− www.climatesaverscomputing.org/
learn/information-and-resources/
3. Also on the Climate Savers
Computing site
− Check out our Toolkit
− Browse the Climate Savers
Computing Product Catalog
− Power Management Design
Guide – coming in early
2010
8. Report on GHG Emission Reductions in ICT
Supports Euro Green IT Innovation Center Strategy
The Climate Group
Smart2020 Report on ICT: 2009 Update
• Join in cross-sector partnerships
with other enterprises or NGOs to
achieve greater successes
• Promote widespread behavioral
change on the part of individuals
• Optimize energy savings from
products
• Use financial savings from energy
reduction to encourage innovation
• Pilot projects in urban areas are
needed to enable innovations to
transform the market
• 40% energy efficiency in all sectors
9. Green IT Combines Technology and Technique
• Hardware/Software
Technology • Virtualization/Consolidate
• Data Center Optimization
• Real-Time Information
Behavior • Reward Conservation
• Maintain Lifestyle
• Incentives to Improve
• Risk Mgmt/Compliance
• Public-Private Alliance
Policy
26-36 % of domestic energy use is behavioral.1
1 Source: Heriot-Watt University and CleanTech Group
10. “What Gets Measured Gets Managed” ~ Peter Drucker
ICT 2% The other 98% Innovate
Reduce ICT Manage
SUBSTI Enable New
Energy Use Energy ENABLE
Technology
UTE
Reduce energy use and IT that reduces carbon, Infrastructure to transform
carbon footprint of IT water, energy footprint distribution and energy
operations of other operations consumption
• Enable power • Real-time energy • Smart grid, smart
management information to meters, energy display
• Upgrade to high- encourage behavior devices, energy advice,
efficiency computer changes distributed generation,
and servers in • Telecommuting and etc.
purchase contracts Virtual Conferences • Advanced modeling
• Storage to reduce travel for more energy-
Consolidation • Carbon monitoring efficient design
• Virtualization and reporting • Cradle-to-cradle design
• Print transformation software, Life Cycle • Breakthrough
Analysis (LCA) inventions
Examples: Google reduced energy usage in data centers over 50% through “energy proportionality.”
Copenhagen cuts IT power costs and carbon emissions 77% with scalable virtualization.
11. ICT for Buildings, Energy Distribution & Transportation
• Google Power Meter, Energy Dashboards
• Living Building Challenge
Smart Buildings • Competition to Reduce Consumption
• Building Energy Performance
• Smart Grid for Renewable Energy Integration
Smart Grid • Consistent Smart Grid Standards
• Grid Intelligence for Supply/Demand Side Mgmt
• Metering Services
• Logistics Management
Smart • Traffic Management
• Encourage Employees to Telecommute
Transportation • Virtual Conferences
12. Intelligent Energy and Resource Conservation through ICT
SMART BUILDINGS
• Empire State Building Retrofit
• Real-time monitoring of energy consumption
• Living Building Challenge – Net Zero Energy
• Integrating buildings with future smart grid
SMART GRID
• Amsterdam Smart City
• Boulder Xcel Energy SmartGridCity
• Abu Dhabi’s Masdar City Smart Grid
TRANSPORTATION
• Traffic signal optimization to reduce congestion
• Real time transportation schedule
• UK/Germany Shiply.com transport marketplace to fill
trucks
13. Transportation Opportunities for Conservation:
Telepresence to Reduce Transportation
Telepresence and mobility solutions to reduce Telepresence poised
transportation and energy use to become part of daily
• Air travel responsible for 2-5% of GHG business life
emissions
• 9 out of 10 prefer driving, most drive alone
• Reduce cost of real estate and minimize
energy consumption
Productive telepresence enabled by IT
• assess and measure performance
• establish rules and suitable roles
• ongoing monitoring
Virtual collaboration Telepresence to reduce
• Interactive videoconferencing business travel
• Virtual tradeshows (Virtual Energy Forum) • work from home
• Tele-expertise: remote expertise quicker and • flexible work locations
cheaper than travel (i.e. tele-medicine) • virtual meetings
14. Transportation Opportunities for Conservation and Efficiency:
Intelligent Transportation
Transportation Opportunities
Minimize the use of resources by Intelligent Transportation
creating IT solutions that optimize
the transportation infrastructure.
• Carpool and ride share apps
• Reward walk, bike, bus, train
• Real-time bus/train schedule
• Real-time traffic information
• Sensors for auto maintenance
• Sliding scale tolls
• Logistics management
• Drive most efficient route
• Traffic signals optimized
15. Living Building Challenge: Idea to Innovation to Funding?
Sketch of Idea!
On the Back of a
Napkin …! Portland, Oregon
Oregon Sustainability Institute photos of prototype and future vision
16. “If we all did the things we are
capable of doing, we would literally
astound ourselves.” ~Thomas A. Edison
Thank you.
Contact
Jessica Repa
Conservation Marketing Director, Climate Savers Computing
jessica@climatesaverscomputing
18. Summary of Total Emissions by Country
*Source: IDC: Reducing Greenhouse Gases Through Intense Use of ICT (data refers to 2006)
19. Summary of Total Emissions in EU by Country
*Source: IDC: Reducing Greenhouse Gases Through Intense Use of ICT (data refers to 2006)
20. Case Study: Peterborough City Council
Testimonials
“I am delighted with the results of this project. We set out to achieve a
return on investment in 6 months and achieved our target in less than 3
months. When added to the carbon emission savings and the better
delivery to our in-house customers, this has been one of our best
investment decisions.”
Nigel Green, Head of ICT
at Peterborough City Council
“With any ICT project there is a degree of risk, but this programme has
shown that with minimal initial investment we can both deliver cost
savings in a very short period of time, as well as showing the wider
community that our commitment to energy management and reducing
our carbon footprint is much more than rhetoric.”
Gillian Beesley, Chief Executive
at Peterborough City Council