hydropower
Dam Accounting: Taking Stock of Methane Emissions From Reservoirs
Mounting studies highlight greenhouse gas emissions from reservoirs, and now a coalition of environmental groups has called for regulatory action. This month regulators greenlighted a…
Hydroelectric dams threaten Brazil’s mysterious Pantanal – one of the world’s great wetlands
Lauren Crabb, Coventry University; Anna Laing, University of Sussex; Bronwen Whitney, Northumbria University, Newcastle, and Carlos Saito, University of Brasilia The Pantanal in central South…
Huge Milestone: Renewables Now Provide More Electricity Than Nuclear Power
The latest issue of the U.S. Energy Information’s “Electric Power Monthly” (with data through April 30) reveals that—for the first time since the beginning of…
California Grid Smashes Record, Gets 67% of Energy From Renewables
CALIFORNIA LEADING THE WAY On May 13, 2017, California smashed through another renewable energy milestone as its largest grid, controlled by the California Independent System…