Solar EnergyHydroelectric PowerWaste-To-EnergyWind Power

Solar Energy

Energy from the sun that is converted into thermal or electrical energy. It is the cleanest and most abundant renewable energy source available.

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Hydroelectric Power

Generated by the force of falling water, it is the most reliable and costs the least. One sixth of the power produced globally comes from hydropower.

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Waste-To-Energy

Energy-from-waste is the process of generating energy in the form of electricity and/or heat from the incineration of waste. It is a form of energy recovery.

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Wind Power

Wind turbines connected to the power transmission network is an inexpensive source of electricity, competitive with or in many places cheaper than coal or gas plants.

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TECHNOLOGY

Greenzone develops power plants generating electricity from natural resources including sunlight, rain, and geothermal heat, which are renewable (naturally replenished).

New renewables (small hydro, modern biomass, wind, solar, geothermal, and biofuels) account for 19% of world electricity generation.  Climate change concerns, coupled with high oil prices, peak oil, and increasing government support, are driving increasing renewable energy legislation, incentives and commercialisation.