Tag Archive: Watt

Transform Spoiled Food Into Green Energy


Two supermarkets are making lemonade out of lemons the green way—by converting their spoiled food into ener- gy. Grocery chains Ralphs and Food 4 Less (both part of the Kroger Co.) have joined… Continue reading



The idea of coal mines being put to good use as a kind of “green battery” for wind power is being developed in Lower Saxony in Germany. This acceptance is surprising to someone… Continue reading