Since you can't really do much about them, you don't need to worry about energy prices.
What you do need to do, is to make sure you've ALWAYS got the best deal.
The best way of doing this, IMHO, is to join the MSE
'Cheap Energy Club':
Details at:
http://www.moneysavingexpert.com/cheapenergyclub
First off, get together your current likely usage details in
kWh for both Gas and Electricity. Then, fully armed with all the info', duly click on the link.
They say:
How does Cheap Energy Club work?
It's designed to fix the problem that when you switch tariff, you risk that provider upping its rates. Even if it doesn't, the cheap rate normally only lasts 18 months or so before it ramps prices. That means it's hard work to stick with the cheapest. So we're going to do that work for you. There's a three step process to it:
Step 1. We find you the cheapest deal. Register for the Club and we'll check you're on the cheapest deal. If you are, great - move to step 2. If not, it'll do a full market comparison to find the cheapest (with lots of guidance) and we'll handle the switch for you.
Plus to encourage you, there's up to £30 cashback if you switch via the Club, which you wouldn't get direct.
Step 2. In the background, each month we do a comparison for you. Energy prices change - yours may hike, others could get cheaper. So without you doing anything, whether you switched or not, from then on we do a comparison for you in the background each month, to check you're still on the cheapest deal.
Step 3. Alert you when it's worth switching again. You tell us what 'worth it' means. If you tell us you want to save £100/yr once you can we'll email you; and without you entering new info (unless it's changed), we'll tell you what the cheapest is, and let you shift at speed.
PS from ExecLine: Also investigate doing the provider swap through Quidco. You might get a better Cashback rate.