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Standards & Compliance: ASHRAE 105, Feed LCA, LEED

ASHRAE has released the newly revised ANSI/ASHRAE Standard 105-2014, Standard Methods of Determining, Expressing, and Comparing Building Energy Performance and Greenhouse Gas Emissions. The new edition includes procedures for calculating site and source energy, but a number of decisions are left to adopters, including what should be calculated beyond site energy and … Read more »

Siemens hybrid bus

Green Fleet Roundup: Toyota, Nissan, Honda, Mitsubishi, Volvo, Siemens

Toyota, Nissan, Honda and Mitsubishi have agreed to work together to promote the installation of chargers for electric-powered vehicles in Japan. Previously, each automaker assessed possible locations for charging facilities on its own. Now, the companies say they have agreed to work jointly under the common understanding that the charging … Read more »

Duke Energy Tests Wireless EV Charging Tech

Duke Energy, a utility that says it’s eager to understand how solar, wind and electric vehicles will affect its electricity business, is testing a variety of  technologies including a new wireless EV charging system. The North Carolina-based utility is among several companies and organizations, including Google and Hertz Rent-a-Car, that … Read more »

Green Fleet Roundup: Volvo, ECOtality, Evatran, Enmark

Volvo Car Corporation is testing a fast-charger for electric cars that cuts recharging time to 1.5 hours — six times faster than existing on-board devices, according to the company. The new 22kW charger will be installed and evaluated in a number of Volvo C30 Electric cars. Car owners can either … Read more »