Problems With Using Wind Energy

Wind energy is all around us making it widely.

Problems with using wind energy.

Low natural gas prices. Bird and bat deaths caused by wind turbines are valid environmental concerns and there are others for alleged health problems from turbines see windhealth but wind energy has far less environmental impact than the fossil fuel powered generation that it replaces and is more economically viable than most currently. Wind turbines don t produce atmospheric emissions that cause acid rain smog or greenhouse gases. Massive blades with tips spinning at up to 179 mph 80 meters per second hundreds of feet at least 30 meters in the air are an obvious problem for anything flying near them source.

As wind energy is free to use its running costs are low. Installation of wind towers cannot hope to keep up with the continuing increase of energy use. The other key problem facing wind energy. Denmark s annual production from wind turbines increased 28 petajoules pj 1 pj 278 000 mw h from 1990 to 1998 but total energy consumption increased 115 pj.

It has huge potential. Wind energy has a waste problem. High costs are a major problem with wind and solar power. All utility companies need to do is purchase install and maintain their wind turbines.

Mit the fact is birds do fly into the path of the blades and die a grisly death. Wind energy has low running costs. When converting the wind energy into usable electric energy the machinery within the turbines are only able to extract about 59 of the wind s power. Disposing of the turbines while wind energy is marketed as the future s green energy solution turbines last only about 20 years and disposing of their behemoth.

Some believe the problems we face with renewable energy can be overcome. First wind flows and sunlight are intermittent. They can then benefit from a free source of energy instead of having to buy fuel. Power generation from windmills and solar panels cannot be scheduled in advance because.

The variability of wind is one of its great disadvantages as an energy source. Wind energy doesn t pollute the air like power plants that rely on combustion of fossil fuels such as coal or natural gas which emit particulate matter nitrogen oxides and sulfur dioxide causing human health problems and economic damages. Excess energy from wind and solar will be exported to norway to be stored before being bought back off them when needed.