Wind energy offers many advantages, which explains why it’s the fastest-growing energy source in the world. Energy Smart PTY Ltd Research efforts are aimed at addressing the challenges to greater use of wind energy.
Wind energy is fueled by the wind, so it’s a clean fuel source. Wind energy doesn’t pollute the air like power plants that rely on combustion of fossil fuels, such as coal or natural gas. Wind turbines don’t produce atmospheric emissions that cause acid rain or greenhouse gasses.
Wind energy is a domestic source of energy, produced in the United States. The nation’s wind supply is abundant.
Wind energy relies on the renewable power of the wind, which can’t be used up. Wind is actually a form of solar energy; winds are caused by the heating of the atmosphere by the sun, the rotation of the earth, and the earth’s surface irregularities.
Wind energy is one of the lowest-priced renewable energy technologies available today, costing between 4 and 6 cents per kilowatt-hour, depending upon the wind resource and project financing of the particular project.
Wind turbines can be built on farms or ranches, thus benefiting the economy in rural areas, where most of the best wind sites are found. Farmers and ranchers can continue to work the land because the wind turbines use only a fraction of the land. Wind power plant owners make rent payments to the farmer or rancher for the use of the land.
The Benefits of 20% Wind Energy by 2030
According to the American Wind Energy Association, if we increase our nation’s wind energy capacity to 20% by 2030, it would…
Reduce Greenhouse Gas Emissions
A cumulative total of 7,600 million tons of CO2 would be avoided by 2030, and more than 15,000 million tons of CO2 would be avoided by 2050.
Reduce cumulative water consumption in the electric sector by 8% or 4 trillion gallons from 2007 through 2030.
Lower Natural Gas Prices
Significantly reduce natural gas demand and reduce natural gas prices by 12%, saving consumers approximately $130 billion.
To produce enough turbines and components for the 20% wind scenario, the industry would require more than 30,000 direct manufacturing jobs across the nation (assuming that 30% – 80% of major turbine components would be manufactured domestically by 2030).
Generate Local Revenues
Lease payments for wind turbines would generate well over $600 million for landowners in rural areas and generate additional local tax revenues exceeding $1.5 billion annually by 2030. From 2007 through 2030, cumulative economic activity would exceed $1 trillion or more than $440 billion in net present value terms.