Finnish startup Polar Night Energy and local Finnish utility Vatajankoski have together built the world’s first commercial sand-based, high-temperature heat storage system that can be powered by solar and wind. Sand-filled energy storage in Finland Polar Night Energy’s heat storage system is a 23-foot-tall steel container filled with 100 tons of sand. (Polar Night Energy
Uniper has been in talks with the German government about a possible bailout. Picture Alliance | Picture Alliance | Getty Images Embattled German gas giant Uniper on Friday submitted a bailout application for government support after running into extreme financial distress, Finnish majority owner Fortum said in a statement. Uniper was the first German energy
7:00 AM ET In advance of the first 2022 MLB All-Star selection show on Friday (7 p.m. ET on ESPN), ESPN asked six of its contributors — Bradford Doolittle, Buster Olney, David Schoenfield, Alden Gonzalez, Tim Kurkjian and Jeff Passan — to select the players they think should be on the rosters for the Midsummer
Rishi Sunak has announced he is standing to be the next prime minister after Boris Johnson’s resignation yesterday. Announcing his bid, Mr Sunak said the country faces “huge challenges”. “Let’s restore trust, rebuild the economy and reunite the country,” he posted on social media. The former chancellor resigned from his ministerial post on Tuesday evening,