Renewable Energy

Solar Thermal- This technology can be divided into two main categories:
- Concentrated solar power (CSP) - systems that use lenses or mirrors to concentrate a large area of sunlight, or solar thermal energy, onto a small area. Electrical power is produced when the concentrated light is converted to heat which drives aheat engine (usually a steam turbine) connected to an electrical power generator.
- Solar tower- The solar power tower (also known as 'Central Tower' power plants or 'Heliostat' power plants or power towers) is a type of solar furnace using a tower to receive the focused sunlight. It uses an array of flat, movable mirrors (called heliostats) to focus the sun's rays upon a collector tower (the target).

Wind/Turbine – the production of electricity from from wind energy is being done when the kinetic energy of the air is converted to mechanical energy. The circular movement of the rotor of the turbine is being converted into an electrical energy using a generator. A single turbine can produce up to 4MW.
Photovoltaic - Photovoltaics (PV) is a method of generating electrical power by converting solar radiation into direct current electricity using semiconductors that exhibit the photovoltaic effect. Photovoltaic power generation employs solar panels comprising a number of cells containing a photovoltaic material.
Energy Corps
Biomass & BioGas – a renewable energy source, which is a biological material from living, or recently living organisms, such as wood, waste, (hydrogen) gas, and alcohol fuels. Biomass is commonly plant matter grown to generate electricity or produce heat. There are 3 main technologies to produce biomass & biogas energy: waste burning, fermentation, and gasification.
Energy Efficiency – reduction of energy consumption by storing energy, managing energy usage, producing energy efficient products, preventing energy losses on the grid, etc.