Renewable Energy Affordable and Clean Energy Vihaana Parasher VII B
Fundamentals of Renewable Energy Most renewable energies, including solar, wind, and biomass, originate from the sun's energy, which drives Earth's climate and biological cycles. The Ultimate Source Renewable energy is defined by its inexhaustible nature, deriving from natural processes that are continuously replenished, unlike finite fossil fuels. What Makes Energy "Renewable"?
Solar Energy Solar energy comes from the Sun. Solar panels collect sunlight and turn it into electricity. Uses ❑Running homes and schools ❑Heating water ❑Solar street lights ❑Charging devices What is Solar Energy? Interesting Fact The Sun gives Earth enough energy in one hour to power the whole world for a year!
Wind Energy Wind energy is created when moving air turns large wind turbines to make electricity. Uses ❑Producing electricity ❑Pumping water ❑Powering farms and factories What is Wind Energy? Interesting Fact Some wind turbines are taller than a 20-story building!
Hydro Power Hydropower uses flowing water from rivers or dams to spin turbines and create electricity. Uses ❑Producing electricity ❑Supplying power to cities ❑Irrigation systems What is Hydropower? Interesting Fact Hydropower is one of the oldest sources of renewable energy.
Biomass Energy Biomass energy comes from plants, food waste, wood, and animal waste. Uses ❑Cooking fuel ❑Producing electricity ❑Making biofuels for vehicles What is Biomass Energy? Interesting Fact Even leftover food can be turned into energy!
Geothermal Energy Geothermal energy comes from heat inside the Earth. Uses ❑Heating buildings ❑Producing electricity ❑Hot water systems What is Geothermal Energy? Interesting Fact Iceland uses geothermal energy to heat many homes naturally.
Why Renewable Energy is Important? Conclusion ❑Reduces pollution ❑Saves natural resources ❑Helps fight climate change ❑Provides clean and affordable energy for everyone Why Renewable Energy is Important? Thank youTogether for a Greener Tomorrow