Homework: 4 11.5.2 Fill in: impact, excess, ambient, access, electricity, consumption, energy, capacity. 1 In the future, I hope we will generate all from renewable sources. on the environment. 2 Solar panels have very little 3 On very windy days, wind turbines often produce surplus 4 This battery has got a large a lot of energy.- 5 I'm worried about the increase in global energy so it can store 6 Is there a way we can store the don't need? 7 It's my hope that one day everyone in the world will have energy we to a clean electricity supply. 8 CAES requires air to be pumped underground.​