US start-up LightSail Energy has just raised $37.3 million in private funding to bring utility-scale, compressed air energy storage to the market.
US Army research has been applying the thermoelectric effect to an M1 Abrams tank, in a project that could ripple out to the civilian sector.
The US Navy’s 13.8MW plant at its China Lake research center will account for about 30% of the Mohave Desert facility’s annual electricity usage.
The US Army’s green award-winning Garrison Grafenwoehr in Germany offers a critical lesson about the true meaning of genuine energy independence.
Sesame Street is teaching a new generation of Americans to question high-risk fossil energy projects, and compare them to sustainable alternatives.
A US-made, commercial-ready redox flow battery promises to counter the unpredictable nature of wind power. Pity it can’t do the same for US policy.
Arkansas Air-Force veteran wins funding for a venture to provide small- and medium-sized farms with access to affordable wind power.
A German company has come up with an EV battery trailer that could help overcome two hurdles to EV proliferation: range anxiety and cost.
The goal is to push soft costs – which have kept “stubbornly high – down by more than 65 percent, and bring then to 60c/W by 2020.
Research has yielded a new variety of switchgrass that could silence US Navy critics, leading to a biofuel that’s cost-competitive with petroleum.