Geothermal energy is a renewable energy, used for thousands of years. It is simply power derived from Earth’s internal heat, extracted from shallow ground to several miles below the surface. This heat can be used to generate electricity or heat and cool buildings directly. Geothermal energy is poised for huge growth. It is estimated that the amount of heat within six miles of the Earth’s...
The Elsevier Green and Sustainable Chemistry Challenge is open to individuals or organizations operating in the not-for-profit and for-profit sectors from all countries. Projects can be in any field of Green or Sustainable Chemistry so long as they are applicable for use in developing countries.
Americans from all sectors are uniting behind a big idea -- that a "service year" becomes a common expectation and opportunity for 18-28 year olds as a path to completing college and finding employment. Programs like AmeriCorps and Peace Corps, as well as nonprofit organizations, provide several thousand service opportunities annually.