With energy prices rising and an increasing awareness of the damage that using fossil fuels may be causing to the environment there is a will to commercialize other styles of power generation. These types of energy are generically termed renewable energy and include such things as wave and wind power. A standard type of renewable energy that doesn’t have side effects on the environment is solar power. Solar energy has been used for thousands of years but it is only within the last few fifty years that photovoltaic (PV) technology has been used to generate electricity. In early days with this technology, it was simply too inefficient to be viewed as a feasible alternative to fossil fuels for powering towns and cities. It was also expensive so that it ended up being utilized in remote areas where there was no link with the grid or for those who have lots of money. P2001 power station Through the years the technology has improved the efficiency and the purchase price has come down.
Governments are also encouraging the development and usage of solar powered energy by offering tax breaks and grants. It has started people contemplating creating solar energy power stations and providing energy for thousands of people at any given time and eventually supporting towns and cities. Indeed some solar powered energy stations already exist and some are in the planning stage which are so grand in ambition and design that they will dwarf many of the biggest structures ever built by mankind. This information will discuss how a solar energy power station works and some power stations which are already operational and some which are planned in the future.
The current solar powered energy station consists of a large quantity of solar reflectors (known as heliostats). They’re formed in a circle around a solar tower. The idea of the heliostats is always to direct the suns energy to the foot of the solar tower. This highly concentrated heat rises up the tower and in the act runs turbines or gets hot liquid. The turbines are accustomed to create electricity or the liquid is changed to steam which may also be used to run electricity generating turbines. The European solar powered energy station currently supports 6000 homes in and around Seville in Spain. The hopes are that it will ultimately support the entire city as how many heliostats is increased. The Australian project aims to supply electricity to 100,000 homes.
Other Considerations Of The Solar Energy Power Station
Obviously the located area of the power station is paramount. It has to be positioned in areas where the sun shines a lot. Southern Spain and outback Australia tick this box but many the areas on the planet might not be able to guarantee the sunlight. How big is each structure is huge so there must be lots of space. Again, Spain and Australia have the area but this may possibly not be obtainable in high density living areas like major cities.
The cost of making a solar energy power station is far more difficult and costly than a traditional power station though the thinking on this cost will change in the near future. As fossil fuels go up in price it will be prudent to really have a solar and other type of renewable energy generator in place. People are more receptive to renewable energy production than the other alternative to fossil fuels energy, namely nuclear power.