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Mixed use and LEED certifications mark the American Institute of Architects criteria for its list of top sustainable designs.
A DOE laboratory says 850 utilities offer green power programs and sales of green power increased about 20 percent between 2007 and 2008.
Energy & Environmental Research Center has developed a system that produces high-pressure hydrogen on demand.
The retail division of the ACE Group is launching a contractors' pollution liability program.
The company will pay a $1.7 million penalty and spend millions to correct violations in seven states that were found after Invista took ownership of the DuPont facilities.
The system helps fleet owners increase the time between oil changes.
Since the federal ban began, more than 3,900 illegal cesspools have been closed in Hawai‘i, with $5.6 million in penalties issued to protect drinking water and the environment.
