In WorldChanging - Posted 1 week ago

Japanese TV warning of tsunamis, Sept. 2004. Image credit: Wikipedia.Early warning system aims to avoid a repeat of the devastating disaster that hit...

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In Venture Capital News - Posted 4 weeks ago

The Pelamis from U.K.-based Ocean Power Delivery. Waves rock different sections up and down to generate the hydraulic pressure, a precursor to electri...

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In Energy Balance - Posted 5 weeks ago

It is proposed to build the world's biggest tidal-farm off the north of Scotland. While this sounds worthily green and renewable , an independent n...

Tags: nuclear nuclear power renewable tidal wave farm

In Clean Edge News - Posted 7 weeks ago

10/02/2008 - UK-based Pulse Tidal is to generate 100kW of electricity with its device which is all set to be lowered into Humber waters......

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In WorldChanging - Posted 7 weeks ago

This article was written by Saul Griffith in March 2008. We're republishing it here as part of our month-long editorial retrospective.Saul Griffith is...

Tags: air travel al gore an inconvenient truth analysis carbon carbon footprint climate change co2 conservation emissions energy consumption fossil fuel fossil fuels geothermal global warming

In WorldChanging - Posted 7 weeks ago

This article was written by Alex Steffen in January 2008. We're republishing it here as part of our month-long editorial retrospective.Today's cars ar...

Tags: activism air quality alternative fuels analysis batteries biofuels carbon carbon dioxide carbon emissions carbon footprint clean technology climate change co2 electric electric cars

In Alternative Energy News - Posted 8 weeks ago

The European Marine Energy Centre (EMEC) site is going to be the place where marine energy farm Aquamarine Power is going to become the first Scottis...

Tags: european tidal

In WorldChanging - Posted 9 weeks ago

This article was written by Worldchanging Canada editor Mark Tovey in February 2007. We're republishing it here as part of our month-long editorial re...

Tags: an inconvenient truth analysis biodiesel biofuels canada carbon carbon emissions cellulosic ethanol climate change electric electric hybrid emissions energy efficient ethanol europe

In WorldChanging - Posted 11 weeks ago

This article was written by Emily Gertz in December 2004. We're republishing it here as part of our month-long editorial retrospective.Coastal forests...

Tags: asia asian conservation europe india pollution reforestation sustainable thailand tidal

In R-Squared Energy Blog - Posted 12 weeks ago

There are several potential sources of alternative energy that I think are quite promising, but don't get nearly the press of wind or solar power. Geo...

Tags: alternative energy co2 energy cost fossil fuels geothermal geothermal energy geothermal power heat pump hydrogen hydropower natural gas ocean energy photovoltaics renewable renewable energy

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