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Tag Archives: standard

U.S. DOE Cooks Up Proposed Microwave Oven Standby Power Standard

The DOE is cooking up an energy conservation standard to limit the power that microwave ovens use when they’re not heating up our food. While that may seem obvious (shouldn’t they use zero watts when they’re not heating something up?), the reality is that they never get to turn off and consume a surprising amount [...]

California Advances Towards BCS Efficiency Standard Finish Line

The California Energy Commission (CEC) moved a step closer to finalizing the most far-reaching mandatory efficiency standard for consumer and industrial battery charger systems (BCSs). In a public workshop held last week in Sacramento, the CEC’s Efficiency Committee gave stakeholders the opportunity to review and discuss the newly revised draft amendments to the state’s Appliance [...]

New Developments for External Power Supply Specs

Here’s an update on some recent activity in energy efficiency programs for external power supplies (EPSs) and a chart summarizing the specs. Last month, the European Commission’s Ecodesign Directive tightened its Lot 7 EPS standard from the initial Tier 1 efficiency levels to Tier 2. Notable changes include the reduction of no-load power consumption for [...]

China to Begin Computing with Less Energy

Last month I wrote about India’s new BEE Star computer efficiency labeling program, setting requirements for notebooks sold in that country (desktops will follow later). This program fully adopts the US EPA’s current ENERGY STAR® computer program (version 5.2) which limits the energy a computer can consume in non-active modes as well as the minimum [...]

India’s Star Labeling to Include Notebooks

There was news out of India this week that the government’s Bureau of Energy Efficiency (BEE) is moving forward on including notebook (laptop) computers in its star ratings labeling system. The BEE was set up in 2002 to help develop policies to mitigate the increased energy consumption caused the growing Indian economy. The star labeling [...]

China Unveils Set-Top Box Standard

China has just published its first Set-Top Box (STB) efficiency standard, GB 25957-2010. While other government agencies (i.e., ENERGY STAR, EC Code of Conduct) have already gone through multiple generations of STB efficiency programs (settling on a methodology that limits the total typical energy consumption (TEC) in kWh that a complex STB consumes annually), China [...]

Verifying Efficiency Compliance

At the recent “Saving More Energy Through Compliance” conference organized by the IEA, the hot topic of discussion was the monitoring, verification, and enforcement of energy efficiency programs. Mr. Green was in attendance. Read what he has to say about it…