Like me, many people here are probably concerned about the amount of power they use and its contribution toward climate change. I just recently found a new power company, Arcadia Power, which has allowed me to switch over to 100% renewable energy (indirectly). You would still be receiving the same electricity from your local power company, but Arcadia matches your usage with investment in wind farms and solar, the idea being that you would essentially be "carbon-neutral" in your electricity usage.
If you're interested in checking it out, here's a link that will save you some money on your first bill from Arcadia.
If this post is in violation of rules regarding advertising or anything, go ahead and take it down. I'm not affiliated with the company, just a customer.