Not hating, but algae would be solar energy. It could bring down the costs of solar energy into reasonable realms by taking advantage of algae's efficiency though.Alge Fuels. Win/win biofuel situation - and doesnt impact farmers/food supply since food isnt competing for energy use.
^^ this ^^Have her talk about the fact that there isn't ONE energy source that will be the future, but a bunch of them. Talk about how they're all being used today and can be in the future. Instant A+