Tapping into the vast potential of America’s wind power and solar industries while also increasing the nation’s traditional domestic energy supplies formed a major part of US President Barack Obama’s annual State of the Union address last week.
Before an estimated television audience of 38 million viewers, Obama said the country could develop a lasting economy by building on energy, manufacturing, job skills and a renewal of American values.
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Anyone who has ever travelled through Wyoming comes away realising that the US state is an iconic symbol of wide-open spaces, intimidating mountain ranges and powerful winds.
Building on this natural bounty, it now seems likely that the state will soon be home to North America’s largest wind farm — as many as 1,000 turbines generating up to 2,500 megawatts of emissions-free electricity for 30 years.
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By EWEA Communication Director Julian Scola
In recent months there have been many media articles claiming that wind energy is more expensive and less reliable than other power sources, and that it receives heavy government subsidies. Such claims damage the perception of this cheap and clean form of energy.
The reality is that wind energy, and renewables in general, are successful because investors see that onshore wind is increasingly competitive with new gas and coal and is cheaper than nuclear, in an environment in which governments have made commitments to reducing carbon emissions, and where the public wants a safer, cleaner world without constant fluctuations in energy prices. Current data from Bloomberg New Energy Finance says that “funding of green energy projects rose by 5% last year” to $260bn worldwide. Another Bloomberg quote says “the best wind farms in the world already produce power as economically as coal, gas and nuclear generators; the average wind farm will be fully competitive by 2016”.
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By Tuuliki Kasonen, General Manager, Estonian Wind Power Association
Offshore wind energy is an innovative new industry, which by creating thousands of jobs and intensive investments gives Europe a necessary impulse for economic growth. It can also provide the missing pieces in the energy and climate puzzle that Europe needs to solve urgently. What I brought home from EWEA OFFSHORE 2011 – the world’s largest offshore wind energy event – was the feeling that the next decade will be crucial for bringing down the costs and filling some gaps to make this type of energy production a really competitive one.
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By Julian Scola, EWEA Communication Director
A report published in Britain has claimed that ‘wind power is expensive and yet is not effective in cutting CO2 emissions’ and that ‘there is no economic case for wind-power’. The report has been the jumping-off point for sensationalist articles in UK media claiming that wind power is ‘unreliable and requires conventional back-up capacity’ by conventional gas-fired generation, which can emit more CO2 than the most effective gas turbines running alone, and even headlines like “Wind farms cause greater pollution”.
The report, entitled ‘Electricity costs: the folly of wind power’, produced by Civitas, has been roundly criticised for inaccuracy, non-peer-reviewed and biased research, and failing to understand how a modern electricity grid works. The report is based on research by Colin Gibson. According to RenewableUK, he makes assumptions that “significantly inflate the cost of energy from wind”. Also cited is Dutch physicist Dr. Kees le Pair, a long-time critic of the wind industry and author whose work is not peer-reviewed. The report is written by Ruth Lea, a “prominent critic of climate policies (particularly the promotion of renewables)”, according to the Guardian.
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