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Airlight Energy began developing its concentrating solar power troughs back in 2007 and has also been working on concentrating photovoltaics, which they recently finished testing. Both their CSP and ...

Cattle grazing and drinking on an Essex river is causing erosion Essex Wildlife Trust is fencing off part of the River Colne and introducing solar-powered drinking troughs It hopes it will also reduce ...

When the water in rivers and dams turns deadly enough to kill cattle within minutes, Larelle Fabbro is one of the experts that traumatised people call, searching for answers. Nutrient overload can ...