In Houston, 0% of people have switched to a plan that has some renewable energy component to it. Another 0% have switched to a plan that is partially renewable, while 0% have switched to a plan that powers homes completely by renewable electricity. This of course means that 100% of people have remained on a plan powered by traditional sources of electricity such as coal or nuclear power.
First Choice Power has been certified as a retail electricity provider in Texas since 2001. Offering many types of plans, First Choice Power also makes a point of supporting the communities it is a part of. Across Texas, First Choice Power invests in hunger relief programs and offers grants to local organizations making a difference in their communities.

2. Most companies have this basic $9.95/mo charge if you don't meet a certain kWh, usually 1000 kWh (Reliant is 800kWh minimum). That will pose a problem in those more temperate months like in the spring and fall because although you're paying lower kWh,you're paying that extra $9.95/mo for no reason. ASK YOUR ENERGY PROVIDER WHAT THE LIMIT IS. I got a minimum of 800kWh/mo with Reliant; if I go under 800kWh, I will have to pay $9.95. Good thing about Reliant is that they do a weekly energy usage report, and you can keep up with how much you may owe. That's pretty useful to me, considering I live in a smaller space, thus less usage.
On the one hand, long-term, fixed-rate (contract) plans offer stability in pricing. If energy supply costs suddenly go up in your area, you won’t be left paying more than what you bargained for.  You’ll have peace-of-mind.  If you want to switch out of your contract before it ends with a lower cost plan, you’ll likely face a cancellation fee (early termination fee).