Solar Energy And Green Building
More and more homes and businesses are utilizing solar power for their energy needs.
Solar energy and green building. These basic responses to solar heat lead to design. From 25 to 35 energy savings and up to 39 water savings compared to a conventional building. In addition the heat produced by the sun causes air movement that can be predictable in designed spaces. With green building s focus on sustainability and green energy it is no surprise that solar power systems play a big role in their construction.
When sunlight strikes a building the building materials can reflect transmit or absorb the solar radiation. Using solar power decreases the amount of carbon used for traditional power sources and can lower energy costs. The goal is to create a house that consumes at least 50 less energy than one built conventionally with a corresponding reduction in heating and cooling costs. Furthermore costs of solar pv fell by 44 between 2010 and 2012 according to the seia the us is the fourth largest market for solar pv installations behind germany japan and spain.
It is an essential source of renewable energy and its technologies are broadly characterized as either passive solar or active solar depending. Making use of solar energy is at the heart of sustainable building. In designing a green house solar energy comes both first and last. Green building elements is launching a green building 101 series which will be posted bi weekly on the 1st and 15th of every month.
Solar energy is radiant light and heat from the sun that is harnessed using a range of ever evolving technologies such as solar heating photovoltaics solar thermal energy solar architecture molten salt power plants and artificial photosynthesis. Solar pv has been on the rise over the past few years. Besides green building boosts the real estate market and allows to reduce operating costs. The importance of solar power in green buildings.
According to a world green building council report savings in a sustainable building can be very significant.