Problems With Using Wind Energy

First wind flows and sunlight are intermittent.

Problems with using wind energy.

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. Some believe the problems we face with renewable energy can be overcome. 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. Wind energy has low running costs. Installation of wind towers cannot hope to keep up with the continuing increase of energy use. The variability of wind is one of its great disadvantages as an energy source.

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. Wind turbines don t produce atmospheric emissions that cause acid rain smog or greenhouse gases. This seems to be one of the major issues with using wind energy and this inefficiency appears to be remaining static at the moment with little to no improvements in this area on the horizon. 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.

Low natural gas prices. Wind energy competes primarily with natural gas fired generation 14 and when gas prices are low wind energy is at a big. 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.

As wind energy is free to use its running costs are low. 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. Excess energy from wind and solar will be exported to norway to be stored before being bought back off them when needed. It s easy to see why wind turbines are at least potentially hazardous for birds.

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. The other key problem facing wind energy. Wind energy is all around us making it widely.