The future of wind energy

Publié le par brightshine

Wind energy reached a major milestone last year, growing to provide 5 percent of California's total electricity needs -- and that number will climb to 6 percent this year. 

Installed wind-generating capacity has tripled across the state since 2002, when the California Legislature established a 20 percent renewable electricity goal for the state's utilities. (This goal adds to the state's existing large hydropower resources.) 

All three of the major investor-owned utilities, including PG&E, have met that goal and are well on their way to meeting the 33 percent goal signed into law by Gov. Jerry Brown in 2011. 

California is leading the way toward a safe, clean and reliable energy future as our country grapples with the challenges of climate change. And the communities that host wind energy projects in Solano, Contra Costa, Alameda, Kern, Riverside and other counties are playing a significant role, reaping benefits in the process. 

Wind projects contribute more than $70 million in annual county property tax revenue and more than $16 million in annual lease payments to landowners, supporting California farmers and ranchers. Some 4,500 good-paying, permanent jobs are supported by the state's wind industry, and 20 in-state manufacturing facilities are now supplying the growing national wind industry. 

Meanwhile, renewable energy is being seamlessly integrated into the state's electricity system. Renewable energy is inherently reliable in many ways. Wind and solar resources have complementary output profiles and are comprised of a large number of geographically diverse and relatively small generating units that will not all fail at once, as can large, traditional power plants. 

Naturally variable wind and solar energy is being integrated into the system in the same way that flexible natural gas and hydro generators now adjust on a minute-to-minute basis to meet ever-changing consumer demand. 

Wind energy and other renewable "fuels" also have positive impacts on the cost of energy. First, they reduce demand for natural gas, which in turn reduces natural gas prices in the market overall. Second, the cost of renewable energy is fixed under long-term contracts, acting as a 20-year hedge against volatile oil prices. And, third,A quality paper cutter or paper folding machine can make your company's presentation stand out. wind and other renewables are becoming increasing cost-competitive, making the energy market more competitive generally. 

By reducing generation at traditional thermal power plants that use water for cooling, wind energy also saved more than 2 billion gallons of water last year,We specialize in the sale and aftercare of the most renowned and popular laundry dryer. a benefit that will become increasingly valuable as climate change increases water scarcity. 

Some complain about federal tax incentives that wind and other renewable energy resources receive. This perspective is short-sighted.The dry cabinet is not only critical to professional photographers U.S.since failures of residential wind turbines have hardly any effect on overall power, energy production generally has been incentivized, beginning with the first oil subsidies more than 100 years ago. As a report by DBL Investors documented, in cumulative dollar amounts, the oil, coal, gas and nuclear industries have received approximately $630 billion in U.Electronic and electromechanical amusement games and Game machines to meet your global certification needs.S. government subsidies, while renewables have received roughly $50 billion. 

Even that relatively small investment has paid off: The cost of wind energy has fallen more than 90 percent since tax credits for wind began in the 1980s, while attracting average annual private investment of $15 billion for the past five years.

Publié dans led light

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