Solar and Wind: How Low Can They Go?
For the
second year in a row, wind and solar accounted for roughly
two-thirds of new U.S. generating capacity, while natural gas and nuclear made up most of the rest.
That’s because right now, in much of the United States, wind and solar are the cheapest form of power available, according to a
new report from investment bank Lazard.
Analysts found that new solar and wind installations are cheaper than a new coal-fired power installation just about everywhere — even without subsidies. The cost of renewables continues to fall rapidly.
Solar and wind are getting really, really cheap.
Since just last year, the cost of utility-scale solar has dropped 10 percent, and the cost of residential solar dropped a whopping 26 percent — and that is coming after years of price declines. The cost of offshore wind declined by 22 percent since last year, though it still remains more expensive than onshore wind.
The Lazard report is just the latest chapter in the success story of renewable energy. Since 2009, the cost of solar has been cut nearly in half. The cost of wind has fallen by two-thirds. The precipitous drop in price is reminiscent of shrinking costs for personal computers. Wind and, particularly solar, have yet to level off. New technologies and
cheaper materials will continue to drive down costs in the years ahead.
LOL