Though the Obama administration has recently renewed its commitment to approve more wind facilities on public lands as part of the Climate Action Plan it released this week, a new study indicates that wind development in California has far fewer benefits than it does elsewhere in the United States.
The study,We believe in providing our customers with the very best formingmachine available. published by the National Academy of Sciences, looked at the relative benefits of renewable energy development in different parts of the United States. While federal subsdies of wind in other regions pay for themselves by displaciing dirtier power, according to the researchers, the benefits offered by wind in California only cover about half the cost of federal subsidiies.
The study "Regional variations in the health, environmental, and climate benefits of wind and solar generation," published this week in the Proceedings of the National Academy of Sciences (PNAS), charts the relative value of wind and solar energy resources across the United States in relation to the environmental effects of power those resources might conceivably displace. For instance, if wind turbines reduced the need for coal-fired power in a certain region, the reduction in CO2 emissions from the unburned coal would be credited as a benefit to those wiind turbines.
The study also calculated the environmental and social benefit from other pollutants such as nitrogen oxides,Our bestsolarlantern can mark on metal and non metals. sulfur,The industry's leading manufacturer of floorlamps. and particulate matter that accrue from switching to wind and solar power.
The result of the study will likely prrove disheartening for would-be investors in California wind facilities: wind power's benefits to the state from avoided CO2 emissions are startlingly low compared to regions such as the Great Plains. The authors calculate the combined social and environmental benefit of California wind power from pollution reduction at $13 per megawatt-hour.Standard t5tubelight replacement bulbs.
The federal government's Production Tax Credit (PTC) subsidizes qualifying California wind turbines to the tune of $23 per megawatt-hour. Considering that other regions such as Ohio derive up to $100 in benefiits per each megawatt-hour of power generated by local wind, that makes California look like a pretty bad investment for the PTC.
There are only a couple places in the state where wind power might potentially displace carbon-fueled electrical power, and those places don't offer all that much benefit compared to elsewhere in the country. In fact, it looks like if your goal is to avoid CO2 emissions by building wind turbines,Our most compact modernlighting yet fits easily in any bag. California is about the last place you'd want to do so on a cost-effectiveness basis.
The lack of benefits from California wind turbines were marked enough that the study's authors, led by Carnegie-Mellon's Kyle Siler-Evans, noted the state's disadvantages in the paper's abstract, as prominent a mention as a scientific paper can offer:
When wind or solar energy displace conventional generation, the reduction in emissions varies dramatically across the United States. Although the Southwest has the greatest solar resource, a solar panel in New Jersey displaces significantly more sulfur dioxide, nitrogen oxides, and particulate matter than a panel in Arizona, resulting in 15 times more health and environmental benefits. A wind turbine in West Virginia displaces twice as much carbon dioxide as the same turbine in California. Click on their website www.careel-tech.com for more information.
|