On the other hand, month-to-month variable rate (no-contract) plans don’t have cancellation fees. You won’t be penalized if you find a better deal elsewhere and want to make another switch.  And, you won’t be stuck paying more than you should be if the market rate for electricity trends down.  But, if it goes up, you’ll be paying more than your in-contract neighbors, and you’ll likely want to shop around again for a better deal.
Like we said, fees don’t necessarily make for a bad plan — although it’s worth it to do the math to see if you can save with another provider. For example, compare TXU Energy’s Simple Rate 12 plan with its $9.95 base charge, alongside Direct Energy’s Live Brighter 12 plan with a smaller base charge, and Reliant’s Digital Discount plan with no base charge. We’ll use a Corpus Christi ZIP code and assume 1,000 kWh/month of energy use.
And just like with any plan, it’s worth it to do the math to see how different scenarios will affect your bill. Take, for example, a home in Sweetwater that uses about 1,000 kWh of energy per month, and is interested in the Texas Essentials 12 plan. Zero percent renewable energy is the cheapest option — but by committing to a $5 monthly charge for its 100 percent “JustGreen” option, it’s actually cheaper than the 60 percent hybrid renewable option.
When you decide to switch, and have got the ball rolling with your new supplier, you should settle any outstanding debts. If you have bills that are more than 28 days old, you might find that you can’t change supplier until you’ve paid them. But there are some exceptions to the 28 days – for example, if you are less than £200 in debt, then your switch could still go ahead as normal
OPEC nations, along with Russia and Mexico, have refused to cut production, which is their traditional tool to prop up oil prices, out of fear of losing market share to the U.S., which has transformed the international oil market by greatly expanding hydraulic fracturing over the past decade. And U.S. producers might not lower production as quickly as some investors expect because of the significant improvement in the efficiency of horizontal fracturing wells.
 1.     Contracts:  Before, there were no contracts.  You signed up or you didn’t.  When it’s the only game in town, you have to play by their rules.  Nowadays, you’ll see these ultra-fabulous rates bandied about but it’s only by carefully scrutinizing the fine print that you’ll discover those wonderful rates come with a one-year lock-down or other catches.