Using up to 96 percent of the fuel, a commercial facility with a cogeneration system can produce both energy-efficient heat for domestic hot water and electricity to reduce energy consumption from external power sources.

The ROC is the technical committee report on the actions taken by the technical committee accompanied by a ballot statement and one or more comments resulting from public review of the Report on Proposals

In Europe alone, there are over 2,100 LEED certified projects comprising over 40 million gross square meters of certified space.