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Posts Tagged ‘Renewable Energy’

Photo by photography.andreas.

After record levels last year, world wind power is set to break new records in 2013

3 April, 2013

Even amid policy uncertainty in major wind power markets, wind developers still managed to set a new record for installations in 2012, with 44,000 megawatts of new wind capacity worldwide. With total capacity exceeding 280,000 megawatts, wind farms generate carbon-free … Continue reading

wind power under construction

Iowa and South Dakota approached 25 percent electricity from wind in 2012

14 March, 2013

Defying conventional wisdom about the limits of wind power, in 2012 both Iowa and South Dakota generated close to one quarter of their electricity from wind farms. Wind power accounted for at least 10 percent of electricity generation in seven … Continue reading

A wind farm from Xinjiang in China. Photo by randomix.

Wind surpasses nuclear in China, and the potential for more is huge

19 February, 2013

Wind has overtaken nuclear as an electricity source in China. In 2012, wind farms generated 2 percent more electricity than nuclear power plants did, a gap that will likely widen dramatically over the next few years as wind surges ahead. … Continue reading

nuclear vs renewables

While renewables grow: world nuclear electricity generation is on the decline

13 December, 2012

World nuclear electricity-generating capacity has been essentially flat since 2007 and is likely to fall as plants retire faster than new ones are built. In fact, the actual electricity generated at nuclear power plants fell 5 percent between 2006 and … Continue reading

Global warming pollution

The Great Transition, Part I: From Fossil Fuels to Renewable Energy

25 October, 2012

The great energy transition from fossil fuels to renewable sources of energy is under way. As fossil fuel prices rise, as oil insecurity deepens, and as concerns about pollution and climate instability cast a shadow over the future of coal, … Continue reading

Conservatives Cannot Be Green

WANTED! Green policy clarity

26 June, 2012

Earlier this month saw the publication of a damning report which highlighted the need for clearness and simplicity in UK government policy to give companies more confidence when investing in Green technologies, particularly in the electricity market. The report from … Continue reading

A sea of solar panels...

Sharp Sets New Solar Cell Efficiency Record

26 June, 2012

It seems like every time you turn around there’s a new solar product on the market for personal electronics like cell phones and mp3 players or solar panels for homes. In fact, some events like the Solar Decathlon are devoted … Continue reading

The wind-farm on Ovenden Moor near Bradford, West Yorkshire, UK. Photo by Rick Harrison.

Green energy alone won’t save the earth – social change is also needed

17 April, 2012

The most popular techno-fix for global warming is green energy. If energy companies would only deploy wind, hydro, solar, geothermal or nuclear, then emission-intensive fossil fuels will eventually disappear. But will that actually work? A new study by Richard York … Continue reading

The Tangshanpeng wind farm in China.

China helped wind power climb to new record levels in 2011

28 March, 2012

Wind energy developers installed a record 41,000 megawatts of electricity-generating capacity in 2011, bringing the world total to 238,000 megawatts. With more than 80 countries now harnessing the wind, there is enough installed wind power capacity worldwide to meet the … Continue reading

wind power under construction

Santa Clara CA Purchases 50 MW Of New Projects Wind Energy

17 February, 2012

Iberdrola Renewables recently announced that it had sold 50 Megawatts to the City of Santa Clara Silicon Valley Power (SVP) from its Manzana Wind Power Project that is still under construction. According the contract Iberdrola will provide 50 MW to … Continue reading

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