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Renewable Power

Renewable Power

028 - Renewable EnergyIn this video Paul Andersen discusses the technology, advantages and disadvantages of six sources of renewable energy; biomass, hydroelectric, solar, geothermal wind, and hydrogen. He also explains how changes in the storage and flow of energy in our power grid must

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Biofuel as an alternative of coal and oil – How promising are those renewable sources? | DW Documentary

Biofuel as an alternative of coal and oil – How promising are those renewable sources? | DW Documentary

Can our petroleum-based market economy make the switch to renewable resources? According to scientists, politicians and industrial leaders, a "biobased economy" is a sustainable alternative. What lies behind this optimism?The biobased economy promises to help solve some of the world’s biggest problems, including climate change,

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