Which types of renewable energy could / should we use more? why?

We should use wind and solar energy more because those are the two main renewable energy sources, the sun shines a lot so we can use the power from that to power are houses, but at night that would be a problem, so at night you could use water as a renewable energy to power your house at night so you can get light, wind would be good if you live in a windy place like Cheyenne WY.  

Solar energy because it gathers energy during the day and lets you use that, better for the environment.