Climate

Study: Wildfire led to poorer water quality in northern Minnesota lakes
The study was the largest examination in North American history of how lakes responded to a single wildfire. The researchers found lakes in burned areas had higher levels of nutrients, sediment and dissolved carbon, likely the results of increased runoff.
At risk from rising seas, Norfolk, Virginia, plans massive, controversial floodwall
Critics say the $2.6 billion floodwall project overlooks current climate risks and exposes flaws in how the federal government approaches major flood infrastructure.
Cargo ship sets sail with 'WindWings' created by Minnesota's Cargill
Minnesota-based Cargill has developed modern sails they’re calling ‘WindWings’ that allow giant cargo ships to harness wind energy. And last week, the first ever vessel outfitted with the giant 123-foot sails embarked on a test journey from China to Brazil.
Swimmers complete record 24-hour Lake Superior relay — without wetsuits
Six swimmers completed a 48-mile, 24-hour relay in Lake Superior, from Split Rock Lighthouse to Duluth, without wetsuits — to set a record and to raise awareness of the impacts of climate change on one of the world’s largest lakes.
Minnesota manufacturer finds gold in green hydrogen, electrolyzers
A manufacturing facility in Fridley, Minn., has been getting national attention from green energy advocates, including President Joe Biden, because of its production of electrolyzers, which are key to producing hydrogen using renewable energy.
Federal commission takes steps to speed up grid interconnection process
There’s a massive backlog of green energy projects waiting to be connected to the grid — some have been waiting for years. Last month, the Federal Electric Regulatory Commission (FERC) took action to speed up the process.