Category: Terms

What Is Photovoltaic System – Part 2

Definitions of Photovoltaic System Web definitions A photovoltaic system is a system which uses solar cells to convert light into electricity. A photovoltaic system consists of multiple components, including cells, mechanical and electrical connections and mountings and means of regulating and/or modifying the electrical output. A complete set of components for converting sunlight into […]

What Is Reforestation

Definitions of reforestation on the Web: the restoration (replanting) of a forest that had been reduced by fire or cutting Reforestation is the restocking of existing forests and woodlands which have been depleted. Reforestation can be used to improve the quality of human life by soaking up pollution and dust from the air, rebuild […]

The 4 NonRenewable Energy Sources

The four nonrenewable energy sources used most often are: Oil and petrol products — this includes gasoline, diesel fuel, and propane Oil was formed from the remains of animals and plants (diatoms) that lived millions of years ago in a marine (water) environment before the dinosaurs. Over millions of years, the remains of these animals […]

What Is Environmentalism?

Definitions of Environmentalism on the Web: the philosophical doctrine that environment is more important than heredity in determining intellectual growth the activity of protecting the environment from pollution or destruction Environmentalism is a broad philosophy and social movement regarding concerns for environmental conservation and improvement of the state of the environment. Environmentalism and environmental […]

What Is Parabolic Trough

Definitions of Parabolic trough on the Web: A parabolic trough is a type of solar thermal energy collector. It is constructed as a long parabolic mirror (usually coated silver or polished … A parabolic trough is a type of solar thermal energy collector. It is constructed as a long parabolic mirror (usually coated silver […]

Carbon Neutrality

Web definitions of “cartbon neutrality”" Carbon neutrality, or having a net zero carbon footprint, refers to achieving net zero carbon emissions by balancing a measured amount of carbon released with an equivalent amount sequestered or offset, or buying enough carbon credits to make up the difference. … A carbon offset is a reduction in […]

Sustainable Homes – Green Buildings

Defintion of sustainable home Sustainable Home (also known as Green building , green construction or sustainable building) refers to a structure and using process that is environmentally responsible and resource-efficient throughout a building’s life-cycle: from siting to design, construction, operation, maintenance, renovation, and demolition. This requires close cooperation of the design team, the architects, the […]