A dual-function electrode in a microbial fuel cell combines two previously separate functions
Research receives $2 million from DOE to make wastewater treatment energy neutral and keep billions of pounds of sludge out of landfills
The projects in 13 states have the potential to reduce carbon emissions and costs in water systems while improving water quality
Photovoltaic arrays and a large battery storage installation propel an Arkansas city toward an ambitious long-term clean-energy goal.