Renewable energy is energy produced from sources like the sun and wind that are naturally replenished and do not run out. Renewable energy can be used for electricity generation, space and water heating and cooling, and transportation. Non-renewable energy, in contrast, comes from finite sources that could get used up, such as fossil fuels like coal and oil.
Geothermal Energy
Geothermal energy utilizes the accessible thermal energy from the Earth’s interior. Heat is extracted from geothermal reservoirs using wells or other means.Reservoirs that are naturally sufficiently hot and permeable are called hydrothermal reservoirs, whereas reservoirs that are sufficiently hot but that are improved.
Wind Energy
Wind energy harnesses the kinetic energy of moving air by using large wind turbines located on land (onshore) or in sea- or freshwater (offshore). Wind energy has been used for millennia, but onshore and offshore wind energy technologies have evolved over the last few years to maximize the electricity produced.
Solar Energy
Solar energy is the most abundant of all energy resources and can even be harnessed in cloudy weather. The rate at which solar energy is intercepted by the Earth is about 10,000 times greater than the rate at which humankind consumes energy.Solar technologies can deliver heat, cooling, natural lighting, electricity.
Hydropower Energy
Hydropower harnesses the energy of water moving from higher to lower elevations. It can be generated from reservoirs and rivers. Reservoir hydropower plants rely on stored water in a reservoir, while run-of-river hydropower plants harness energy from the available flow of the river Hydropower reservoirs uses.
Outdoor Solar Lighting
Outdoor solar lights are easy to install and
Passive Solar Home Design
Passive solar design takes advantage of a building’s
Solar Water Heaters
Solar water heaters — sometimes called solar domestic
Small Wind Electric Systems
If you have enough wind resource in your