Napa Wine Company in Oakville found an interesting way of producing hydrogen by using the winery’s own wastewater, using naturally-occurring bacteria and a small amount of electricity to extract hydrogen the organic material they usually throw away,with a generator the size of a refrigerator.

continue reading.....

Yesterday morning, the Hefer intersection along the old coastal road of Route 4 in Israel was the place where a piezoelectric generator was put to the test and generated some 2,000 watt-hours of electricity. The setup consists of a ten-meter strip of asphalt, with generators lying underneath, and batteries in the road’s proximity.

continue reading.....

With small steps, LEDs entered in the home and industrial lightning, as well. Toshiba Lighting & Technology Corp will soon release a high-output LED light bulb which power will be equivalent of an incandescent bulb of 60 W.

continue reading.....