Alion will conduct research on human pollutant exposures while Tetra Tech will support the federal agency's landfill methane outreach program.
Comments on the proposal are due by Dec. 14. The rule will require reduced use of fossil fuel-generated energy in new federal buildings and federal buildings undergoing major renovation.
The agreement will reimburse EPA Superfund more than $4.5 million, resolve nearly $1.2 million in natural resource damages assessment costs, and perform a removal action and restoration project.
A new label for E15 is being proposed to help ensure consumers use the correct fuel.
In its annual scorecard, the American Council for an Energy-Efficient Economy rated the states and found Mississippi and North Dakota needed the most improvement while Texas and New Hampshire lost the most ground over last year.
The document includes cost information developed from literature sources, manufacturers, and operating facilities.
The power cooperative tested a system on its Beulah, N.D., plant and decided to install more GE membrane bags to help reduce emissions from coal fuel.
As the seawater reverse osmosis industry has evolved and matured over the last 10 years, it is addressing concerns about energy efficiency and ecosystem impacts from concentrate discharge and seawater intake processes.
Mitsubishi Power Systems Americas is building a 200,000-square-foot nacelle manufacturing plant in Fort Smith, Ark.
Resulting ecological damage is serious, but could be reduced by wider use of more sustainable, time-honored practices.
The equipment will convert DC power from photovoltaic arrays into AC power for what will be California's largest photovoltaic facility.
Offshore drilling, production, workover, and certain onshore facilities are not eligible for the extension.
The Green Energy Act Alliance applaudes the Ontario government for shutting down four coal-fired units
The two projects, both located in California, are the first in a series of renewable energy projects on public lands under final review by the Department of the Interior that would provide thousands of U.S. jobs and advance U.S. clean energy technologies.
Solar system will provide energy savings in excess of $40 million during the next 20 years.
Industrial hemp, which grows in infertile soils, is attractive as a potential source of sustainable diesel fuel.
Brown University researchers were able to convert waste vegetable oil to biodiesel in a single reaction vessel using environmentally friendly catalysts. Their process is also six times faster than current methods for converting waste vegetable oil to biodiesel, so it consumes less energy.
Obama administration announces plans to install new solar panels on the White House residence.
On the high end, cars will be expected to achieve 60 miles per gallon by the year 2025.