Clean Technica Uncategorized

US District Court Strips Away Insane JH Campbell Fake Emergency Order

8 min read

The J.H. Campbell generating station first went into service in 1962. It is located in West Olive, Michigan in the western part of the state, just a few miles from the shores of Lake Donald Lake Michigan. At its peak, it supplied 1,420 MW of coal fired electricity from three separate … [continued]

The post US District Court Strips Away Insane JH Campbell Fake Emergency Order appeared first on CleanTechnica.

Clean Technica Climate change Research

Dense-Fluid Pumped Hydro Works. Scaling It Is The Problem.

7 min read

RheEnergise deserves credit for something a lot of energy-storage startups never accomplish: it built the thing. At Cornwood in Devon, the company constructed upper and lower reservoirs, installed pumps, pipes and generating equipment, manufactured hundreds of cubic metres of its proprietary high-density fluid, pumped that fluid uphill and ran it … [continued]

The post Dense-Fluid Pumped Hydro Works. Scaling It Is The Problem. appeared first on CleanTechnica.

Clean Technica Research

Aberdeen Paid £556k Per Hydrogen Bus. Five Years Later, First Bus Is Paying £30k

6 min read

Aberdeen’s hydrogen double-deckers have finally produced a useful market price, and it is more revealing than another theoretical argument about fuel-cell efficiency, hydrogen costs or refuelling infrastructure. First Bus is set to buy 23 Wrightbus StreetDeck Hydroliners for £30,000 each. Aberdeen City Council originally spent about £13.9 million on the … [continued]

The post Aberdeen Paid £556k Per Hydrogen Bus. Five Years Later, First Bus Is Paying £30k appeared first on CleanTechnica.