Texas deregulated most of the state's electricity markets in 2002, a move aimed at lowering electricity costs by letting consumers choose their own electric power providers and their own plans. Some parts of Texas continued to be regulated, including those whose power is proved by municipally-owned utilities, electric cooperatives and investor-owned utilities that operate outside the state's primary power grid.
If you spend most of your leisure time out of the house, none of these plans will do much for your bottom line. But if home is your favorite place to be, you could profit. Based on the estimates of energy companies, most people use about 31% of their total energy on the weekends. If you go through the average 1,000 kWh per month, you'll get about 310 kWh for free. Using data compiled by the EIA, we estimated 30% of average total energy is also used during evenings (including weekend evenings), working out to about 300 free kWh.
Ultimately, the main difference between an electricity provider and an electric utility comes down to what they service and how. Electricity providers deal with purchasing and marketing electricity to customers. Electric utilities handle the poles and wires that service your home. Separating these roles means customers can shop for a competitive electricity rate and still receive reliable electric service.
Just Energy’s style of Contract Summaries doesn’t make it easy to parse out exact details, leaving blank spaces where rate and term length info should appear. On the third page, you’ll find densely typed Terms and Conditions that confusingly conflate Just Energy’s natural gas and electricity plans. It’s heavy on the legalese but light on the data that you’ll want to nail down before making a purchasing decision, like rate. We couldn’t get a clear price or explanation on what happens after commitment without enrolling in a plan.

As the leading producer of nuclear energy, the U.S. has some of the world’s cheapest electricity—which for the industrial sector averages between 6.75  and 9.33 cents per kWh. These prices are either trumped or competitive with other nuclear power-producing countries such as Russia ($0.11 cents per kWh), Canada ($0.10) and China ($0.08). India, which doesn't quite make it into the top 10, generates 30 billion kWh annually at an average of $0.08 cents per kWh.
It’s worth noting that you can switch for free with no exit fee 42-49 days before the end of your contract. Under Ofgem’s standards of conduct, energy firms have to give you between 42 and 49 days’ notice of your tariff ending. You can use this time to decide whether to stick with them, or switch. If you decide to switch, you won’t be charged an exit fee.