Seaweed Offers Kelping Hand for Biofuels

Fast-growing kelp could provide greener fuels without affecting the world’s food supply.

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Seaweed Offers Kelping Hand for Biofuels

SolarReserve Banks on Storing Heat from the Sun

SolarReserve bids to make solar energy more competitive by storing heat until it’s needed.

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SolarReserve Banks on Storing Heat from the Sun