Offshore Wind Energy: Its potential to mitigate climate change

Sunrise

(For Webinar Click Here) New England Faculty Colloquium: Climate Change, Policy, and Energy Solutions Wednesday, March 2, 2011 – 2:30 pm

James Manwell, U Mass Amherst, Director, Wind Energy Center, (Press Release: Renewable Energy Research Laboratory)

Wind power in the United States has grown from 1,800 MW in 1990 to 35,000 MW by the end 2009. And off-shore wind farms are planned from Virginia to Massachusetts.  The costs have dropped ten-fold.  Electricity from wind is now less expensive than electricity from coal and nuclear – with none of the environmental costs.

Wind and solar are the opposite of fossil fuels and nuclear. With fossil fuels and nuclear it is easy to regulate the electricity the plant produces, but the wastes can be a problem.  With wind and solar there is no waste, but we can not regulate the output. Or rather, we can easily turn it down, but we can’t turn it up.  If we are to shift to a clean, sustainable energy paradigm we need to develop a more flexible grid and other technologies for a combined cycle system. The  Wind Energy Center at University of Massachusetts, Amherst, is, in their words, “responding to the need for superior, cutting edge research solutions to these issues.”