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Similarly, Congress ought to greatly accelerate research into photovoltaics and into electrochemistry for next generation batteries.
Then the electricity from the photovoltaics will could be used to run hydrolysis reactions to produce hydrogen from water.
Microturbines, fuel cells, photovoltaics , solar cells, and even conventional, small-scale generators have been improved in terms of lifecycle cost per kilowatt-hour.
The latest research could finally bring photovoltaics out of the background of the energy debate, based on recent findings that show nanotechnologies can trap light in solar cells, potentially reducing the cost of solar energy.
Solar-powered accessories make use of a technology called photovoltaics .
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