EnerVenue, a startup that has developed an alternative to lithium-ion batteries for long-duration renewable energy storage, is raising $515 million in fresh equity, per an SEC filing seen […]
How many Earths does your lifestyle require?
Climate change might be the most significant environmental disaster facing humanity, but it’s not the only one. In fact, humanity already faces five others out of a total […]
Exclusive: Ore Energy emerges from stealth to build utility-scale batteries that last days, not hours
Where Aytac Yilmaz lives in the Netherlands, the sun might not appear for days on end, which can really crimp the output of the country’s solar panels. Wind […]
Special mud helps XGS Energy get more power out of geothermal wells
Young geothermal energy wells can be like budding prodigies, each brimming with potential to outshine their peers. But like people, most decline with age. In California, for example, […]