Renewable can be used repeatedly.
wind: (－)People worry about the birds and bats that may be injured by wind turbines, noise and ugly sight.
Hydropower: (－) Dams affect water patterns and the amount of flow in rivers. Wildlife and natural resources are also affected as a result.
Solar:(－) The 1st generation of solar panels is toxic and hard to recycle.
Biomass: (－) Biomass can pollute the air when it is burned, thought not as much as fossil fuels.
Geothermal: It can be resources. Because it's inside of earth.
Credits:
Created with images by LoggaWiggler - "pinwheel energy wind power" • whynotwind - "Rawlins2" • davebloggs007 - "Seebee Dam Alberta Canada" • atimedia - "solar cells technology energy" • recyclind - "wood biomass trunks" • Bill Ward's Brickpile - "Mývatn Geothermal 19"