In Sustainablog - Posted 3 days ago

Concerns about global warming, rising fossil fuel prices, and oil insecurity have prompted calls for a new energy economy, one that replaces fossil fu...

Tags: fossil fuel fossil fuels global warming renewables solar

In EcoGeek - Posted 2 weeks ago

BrightSource Energy, Inc has received $1.37 billion in loan guarantees from the DOE for 400 MW's worth of solar thermal energy projects through the Am...

Tags: renewable renewable energy solar solar thermal

In Cleantech Investing - Posted 2 weeks ago

If it stays hot, molten salt will flow....

Tags: solar solar thermal

In Alarm Clock - Posted 3 weeks ago

ESolar, owners of the only operating solar thermal power tower plant in the US, announced today that they will be partnering with Germany's Ferrostaal...

Tags: electric solar solar power solar thermal

In WorldChanging - Posted 4 weeks ago

Recently, we published Alex Steffen's take on Bill Gates' TED presentation. Steffen calls it the most important climate speech of the year, so far. Bu...

Tags: analysis architecture biomass carbon carbon emissions climate change co2 dutch electric emissions energy bill energy efficiency federal policy fuel cell fuel cells

In Clean Break - Posted 5 weeks ago

France's Areva SA is known mostly as a designer of light-water nuclear reactors, builder of transmission and distribution systems, and a miner of ura...

Tags: acquisitions biogas biomass canadian france fuel cell germany hydrogen hydrogen production india reactors renewable renewable energy renewables solar

In Off Grid - Posted 5 weeks ago

Joan Ruddock and friendM2 Presswire LONDON Twelve communities from across the UK are today celebrating after winning up to GBP500,000 each t...

Tags: energy saving hydro london solar solar panels uk

In Cleantech Investing - Posted 7 weeks ago

Beam me down, Scotty, into a tank of liquid calcium....

Tags: solar solar thermal

In EcoGeek - Posted 7 weeks ago

Solar power towers have proven to be a fairly efficient way of converting solar energy into electricity. In a solar power tower, energy from a large a...

Tags: solar solar energy solar power solar thermal tokyo

In Joel Makower Two Steps Forward - Posted 8 weeks ago

My longtime friend and colleague Bill Green changed jobs recently. That's not normally newsworthy friends and colleagues do that all the time. But...

Tags: batteries biofuels clean technology clean water cleantech economy electric electric cars geothermal geothermal energy investment investments ozone renewable renewable energy

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