17 Sep 2011
Quote: Green Energy
* Replacing just one 600-MW coal-fired power plant with wind turbines would require a 50,000-acre wind farm, like the one at Fowler Ridge, Indiana, assuming it operates 24 hours a day, every day – which of course no wind farm ever will. And these guys are talking about replacing a lot of power plants.
* Providing “green” electricity to meet New York City’s needs would require blanketing the State of Connecticut with wind turbines, says Rochester U environmental science professor Jesse Ausubel.
* Replacing the third of US coal-fired generation that Bloomberg wants shut down would require over 50,000 monstrous offshore turbines, one every half-mile, in a five-mile-wide obstacle course along the entire Atlantic coastline, according to calculations by Power magazine editor-in-chief Robert Peltier.
All these wind turbines would need to be backed up 90-100% by (mostly) gas-fired generators that can surge almost instantaneously from “spinning reserve” to full power, whenever the turbines stop working – which they tend to do on the hottest days, when electricity demand is at its peak.
–Paul Driessen