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Nanotrees Harvest the Sun’s Energy to Turn Water into Hydrogen Fuel

University of California, San Diego electrical engineers are building a forest of tiny nanowire trees in order to cleanly capture solar energy without using fossil fuels and harvest it for hydrogen fuel generation.

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The efficiency of solar panels and the coverage grade of warranties

Talking about solar panels warranty we should know there are some technical and manufacturer parameters and other parameters which depend on sunlight exposure and air temperature.

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UK scientists develop optimum piezoelectric energy harvesters

Scientists working as part of the Metrology for Energy Harvesting Project have developed a new model to deliver the maximum power output for piezoelectric energy harvesters.

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Extracting energy from the waste water and salt water

Production of energy from the difference between salt water and fresh water is most convenient near the oceans, but now, using an ammonium bicarbonate salt solution, Penn State researchers can combine bacterial degradation of waste water with energy extracted from the salt-water fresh-water gradient to produce power anywhere.

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Power Felt – a promising new device that convert body heat into an electrical current

Simply by touching a small piece of Power Felt you can convert your body heat into an electrical current.

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Aircraft of the future could capture their own energy currently wasted

Tomorrow’s aircraft could contribute to their power needs by harnessing energy from the wheel rotation of their landing gear to generate electricity.

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Steam turbine generator for a waste-to-energy plant in UK

Siemens Energy has received an order for a steam turbine generator to be used in a waste-to-energy plant equipped with combined power and heat generation in Plymouth, England.

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Bugs from space to increase the electrical output of the fuel cells

Bacteria normally found 30km above the earth have been identified as highly efficient generators of electricity.

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New Cheap LED Bulb

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New Cheap LED Bulb

“A recent U.S. Department of Energy forecast predicts that LEDs will represent 76 percent of the general illumination market by 2030,

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Renewable energy would be the cleanest solution to power Cincinnati

Cincinnati, Ohio would be officially 100 percent powered by renewable energy without significant cost increase for actual consumers.

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