You should also check your tenancy agreement – but even if your contract bans switching, Ofgem's guidance on this states that if you pay the energy bill, you're still entitled to change supplier any time. You can still compare on Cheap Energy Club if you don't have the former occupants' bills, just hit the "don't know" button when you enter your usage.

But in future, BNEF argues, the aim will be to secure as low-cost renewable power as possible and supplement that with “more expensive flexible capacity from demand response, storage and gas, and then importing the remaining needs from neighbouring grids. We are reaching the point in the story where power system regulation will have to be fundamentally rethought .”

Which ones the best? Like all things energy, it depends. Do you prefer predictability, or do you like the idea of potentially saving some cash by monitoring the market? Our (albeit conservative) recommendation: Fixed rate is probably best. Energy prices are on the rise — the U.S. Energy Information Administration predicts a 3 percent increase in residential electricity prices in 2018.
If your monthly use hovers around the 2,000 kWh mark, you’ll be spending around $2,000 per year on electricity bills no matter which REP you choose. With that level of investment, you may be tempted by an offer to get something extra in return — like rewards. Direct Energy is notable because it’s a part of American Express’s Plenti rewards program. For every dollar you spend on your Direct Energy plan, you earn a “Plenti point,” which you can then redeem on purchases with retail partners like Macy’s, AT&T, and Exxon.
There are over 60 different energy suppliers competing for your business on any given day in Texas. Many of these electric companies have websites that are confusing and nearly impossible to navigate, their rates and fees hidden by dense industry jargon and misleading advertising. Who has the spare the time to sort through the choices spread out over all these different sites and companies?