Browsing the "Fuel cells" Category

Bacteria Use Hydrogen and Carbon Dioxide to Produce Electricity

May 20th, 2013 | by Glenn Meyers

Researchers have engineered a strain of electricity-producing bacteria that can grow using hydrogen gas as its sole electron donor and carbon dioxide as its sole source of carbon. Researchers at the University of Massachusetts, Amherst report their findings at the 113th General Meeting of the American Society for Microbiology

Renewables & Storage Could Power Full Electric Grid Cost-Effectively 99.9% Of The Time By 2030: Report

December 11th, 2012 | by pressroom

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Visiting the Fabulous Collection of Doctor Renewables

October 9th, 2012 | by Glenn Meyers

This treasure trove of information on renewables features a remarkable video library of technical and scientific demos addressing a wide range of subject matter. Rousseau cache presently houses more than 300 topics, from interviews to demonstrations. The website states that a new video is added daily -- a remarkable undertaking.

Biofuel Waste Product Recycled for Electricity

September 5th, 2012 | by pressroom

A byproduct of biofuel manufacture can power microbial fuel cells to generate electricity cheaply and efficiently, according to scientists presenting their work at the Society for General Microbiology's Autumn Conference. The work could help develop self-powered devices that would depollute waste water and be used to survey weather in extreme environments

Company Perspectives: SiGNa Chemistry Brings Smart Hydrogen Fuel Cells to the Renewables Marketplace

August 9th, 2012 | by Glenn Meyers

According to Carney, when these fuel cartridges are used to provide electricity, the only emissions are water vapor and a benign by-product, sodium silicate – a desirable energy solution that emits no greenhouse gases or toxic byproducts, from supply chain to application. And once the powder in a NaSi cartridge is depleted, both the cartridge and remaining material can be fully recycled

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