Solar energy is the energy received by the earth from the sun in the form of solar radiation. Solar power is the generation of electricity from sunlight directly with photovoltaics (PV) or indirectly with concentrating solar power (CSP). Solar photovoltaics…

Trees and shrubs have been used for many years to reduce traffic noise from busy roads. Plants can also help to reduce background noise levels inside buildings by absorbing, diffracting or reflecting noise. Some plant species are more effective than…

Green energy or renewable energy has a host of social, environmental, and economic benefits. To be truly sustainable, an energy source must meet these criteria: minimal or no negative environmental or social impact. little or no net carbon or other…

Green Computing is the study and practice of using computing resources efficiently. The primary objective of such a program is to account for the triple bottom line, an expanded spectrum of values and criteria for measuring organizational (and societal) success.…