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Energy Broker Increases Reporting and Decision-Making Abilities
White Papers Texas-based Choice Energy LP is a leading independent energy brokerage firm in the United States, offering customers, such as corporations and utilities, market liquidity and price discovery. To automate routine practices and increase reporting...
[September 6, 2007, 1:00]
HP Workstations, 80 PLUS Power Supplies, & Energy Star 4.0
White Papers With the availability of new and highly efficient 80 PLUS Power Supplies (PS), a new and rigorous ENERGY STAR (ES) standard will be introduced on July 20, 2007 to replace and rescind any previous ES qualifications.
[September 2, 2009, 1:22]
Energy company promises millions to customers for virtualization
Blog Something I thouught I'd never do at VM World, bring on Roland Risser, the director of Energy Conservation at Pacific Gas and Electric" He's announcing the first power company centre for energy optimisation via viritualization,.
[November 7, 2006, 16:06]
Energy inefficiency could kill pure cellular
News In a piece of research that could have implications for the future of mobile broadband, a US analyst firm has claimed that new mobile applications will make pure cellular technology too energy-inefficient to be practical in the future.
[January 12, 2007, 13:22]
Energy Analysis of Public-Key Cryptography for Wireless Sensor Networks
White Papers In this paper, the energy cost of authentication and key exchange are quantified based on public-key cryptography on an 8-bit microcontroller platform. The measurements on an Atmel ATmega128L low-power microcontroller indicate that public-key...
[August 2, 2005, 6:00]
Energy Minimization-Based Cross-Layer Design in Wireless Networks
White Papers Particularly, given a set of Quality-of-Service (QoS) constraints on the network flows, the paper studies a centralized controller that coordinates the routing process, link scheduling and power control to minimize the energy consumption in the...
[December 8, 2009, 23:00]
Windows 7 Feature: Energy Efficiency
White Papers This webcast shows how to use the energy efficiency diagnostic tool, and provides examples with code of how to tune the application to use power more efficiently and thus prolong battery life for laptops or other mobile devices.
[August 1, 2009, 1:21]
The Role of the x86 Processors in the Virtualized, Energy-Contstrained Datacentre
White Papers This IDC White Paper analyzes the latest technology and market developments in the x86 server space, which has been significantly impacted by the spread of virtualization solutions and the rise of energy issues.
[February 6, 2009, 9:54]
Highly-Resilient, Energy-Efficient Multipath Routing in Wireless Sensor Networks
White Papers The paper considers constructing two kinds of multipaths to enable energy efficient recovery from failure of the shortest path between source and sink. It was found that braided multipaths are a viable alternative for energy-efficient recovery from...
[July 11, 2008, 1:02]
Energy Efficient Computing/HP: How Virtualization Helps
White Papers In data centers around the world energy consumption is rising, & energy costs are a growing portion of IT budgets. The presenter of this webcast discusses how to use virtualization to be more efficient.
[November 14, 2007, 0:01]
Energy-rating system introduced for servers
News The first version of an 'Energy Star' rating for enterprise servers is poised for release in the US on Monday, with about one quarter of available servers expected to meet the standard. The specification, which has been under development for a few...
[May 18, 2009, 14:35]
Energy Utopia Shows A Practical Face.The Time's Ripe For A Power Harvest.
Blog I've become aware of and interested in the idea of energy harvesting. Capturing electricity by way of recovering vibrational type energy is known as piezoe electric energy. This kind of energy, as we already know, is all around us all of the time...
[August 30, 2008, 10:03]
Energy Dimmer
Downloads Colour screens require a lot of energy, thus Palm devices with a colour screen usually won't run as long as devices with a monochrome screen. Therefore it is important to find ways to save energy to gain more time with one battery pack or one...
[April 9, 2006, 8:00]
Your Goal: A High-Performing, Energy-Efficient Data Center
White Papers A growing number of IT organizations are establishing energy efficient, "Green" data centers to alleviate the financial and environmental impacts of skyrocketing power consumption and to proactively address the likelihood of more government energy...
[May 1, 2009, 1:18]
Wireless Wakeups Revisited: Energy Management for VoIP Over Wi-Fi Smartphones
White Papers However, the high energy consumption of Wi-Fi interfaces, especially when a device is idle, presents a significant barrier to the widespread adoption of VoIP over Wi-Fi. To address this issue, the paper presents Cell2Notify, a practical and...
[May 23, 2007, 1:00]
Energy Efficient Computing: HP - How Virtualization Helps
White Papers In data centers around the world energy consumption is rising, & energy costs are a growing portion of IT budgets. The presenter of this webcast discusses how to use virtualization to be more efficient.
[November 3, 2007, 0:00]
Energy Consumption and Conservation in Mobile Peer-to-Peer Systems
White Papers However, the always on communication patterns of P2P networks are not a natural fit for energy-constrained mobile devices. This paper performs a detailed study of energy consumption of a structured P2P overlay on a PDA device.
[August 13, 2007, 8:09]
Energy-Aware and QoS Routing in 6LoWPAN Mesh Networks
White Papers Almost all of the routing protocols considered energy efficiency as the ultimate objective since energy is a very scarce resource for sensor node. A routing protocol is needed for the mesh topology approach, which must take into account the very...
[July 18, 2008, 1:01]
Energy From Biofuels: The Greening of America
White Papers The Office of Energy Efficiency and Renewable Energy in the U.S. Department of Energy (DOE) is laying the groundwork for a new class of fuels, called biofuels, made from fast-growing trees, shrubs, and grasses, known collectively as biomass crops.
[November 19, 2008, 23:00]
Energy-Efficient TCP Operation in Wireless Sensor Networks
White Papers However, the high bit error rates in multi-hop sensor networks lead to energy-inefficiencies that reduce the lifetime of the sensor network. This paper introduces and compares two approaches to support energy-efficient operation of TCP in sensor...
[December 27, 2007, 0:01]
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