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renewable energy - Coggle Diagram
renewable energy
wind power
20% of energy
wind turbines
80 countries
employs 3400 people nationally
galway wind farm, Oughterard
58 turbines
140,000 homes
opened in 2017
visual and noise pollution
H.E.P
flowing water
dam
resorvoir
turns a turbine
creates enery
16% of the worlds electricity
2.7% of irelands energy
ardnacrusha dam, Co Clare
1927
inniscarra
1950s
biomass
organic materials
produce biofuels
powers engines
wood
poop
sewage
crops
solar power
heat and light
sun
biggest renewable energy source in the world
solar pannels
solar cells
= energy
geothermal
heat from the earths crust
cold water- ground- hot water- steam= energy
mostly in volcanic areas ,
Eg iceland
