About 10 years ago the US Dept of Energy started a project to identify the cost for installing solar equipment, to drive down those costs, and therefore accelerate adoption of solar power. According to a new report from the Rocky Mountain Institute a similar effort is needed for electric vehicle…
A neat trick that could give us the power needed to charge any number of electric cars is simple – switch all streetlights from sodium vapor lamps to LED streetlights. LED streetlights are far more power efficient than other lamps, plus reduce light pollution giving us the possibility to see…