Companies, organizations, or individuals are eligible for nomination.
The National Hydropower Association recognized Hydro Green Energy as a company that has "blazed new pathways to strengthen and invigorate the industry."
Institute will focus on ways of cleaning up problematic constituents in water and wastewater sources.
CleanTech Group recognizes German fuel cell as a truly disruptive clean technology.
Friel is new chair of the board of directors at PerkinElmer.
Acme Brick, Glen-Gery Corp., and Whitacre Greer are a few of the companies recognized by the Brick Industry Association.
Demolition and concrete groups set up an agreement to promote safety and professionalism in their industries.
Eastern U.S. power plant to treat its wastewater using a flue gas desulfurization scrubber.
Environmental prize honors grassroots leaders for working to improve the environment.