Tags: hydrogen

Will Solar Come to Dominate Utility Power Generation?

February 6th, 2015
in News, econ_news, syndication

Econintersect:  Solar power is rapidly becoming the cheapest form of power generation, soon to drop below the nominally cheapest coal and natural gas.  But the problem has been that the sun doesn't shine at night and the sun doesn't shine on cloudy days… more »

Infographic of the Day: Death of a Sunlike Star - Is this the Fate of Earth?

December 11th, 2013
in News, econ_news, syndication

When sunlike stars run out of fuel, they explode in a series of pulses, throwing off much of their mass in the form of a giant shell of gas called a planetary nebula. What remains of the star is a superdense white dwarf star at the center. The star's pla… more »

Mystery of the Deep: Hydrogen Fuel Cells

August 12th, 2011
in econ_news

Researchers from Bremen and Kiel used deep diving submersibles to study marine life at depths of nearly two miles. They found that a deep-sea mussel, Bathymodiolus puteoserpentis, which had previously been found to use sulfur for chemosynthesis also, can use hydrogen. In some circumstances it may actual prefer hydrogen using a process like a fuel cell. more »

Improved Hydrogen Generator

June 22nd, 2011
in econ_news

Hydrogen gas is one of the cleanest sources of energy. It can be burned (oxidized) to produce water and thermal energy or it can be combined with oxygen in an electrochemical cell (commonly called a fuel cell) to produce water and electricity. more »

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