Problems With Using Wind Energy

Excess energy from wind and solar will be exported to norway to be stored before being bought back off them when needed.

Problems with using wind energy.

As wind energy is free to use its running costs are low. Wind energy competes primarily with natural gas fired generation 14 and when gas prices are low wind energy is at a big. It has huge potential. Installation of wind towers cannot hope to keep up with the continuing increase of energy use.

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. The variability of wind is one of its great disadvantages as an energy source. Mit the fact is birds do fly into the path of the blades and die a grisly death. The other key problem facing wind energy.

First wind flows and sunlight are intermittent. Power generation from windmills and solar panels cannot be scheduled in advance because. High costs are a major problem with wind and solar power. Wind turbines don t produce atmospheric emissions that cause acid rain smog or greenhouse gases.

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. 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. It s easy to see why wind turbines are at least potentially hazardous for birds. Wind energy has low running costs.

Wind energy is all around us making it widely. Low natural gas prices. Some believe the problems we face with renewable energy can be overcome. 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.

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. All utility companies need to do is purchase install and maintain their wind turbines. 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.