Latest energy tariffs released

Last updated: 06/06/2025

Highlighted Tariffs for May 2025

May 2025 brings a fresh set of low-cost fixed energy deals, with several tariffs sitting well below the £1,849 energy price cap. These top picks offer a strong opportunity to lock in savings and gain financial stability:

OVO Energy 1 Year Fixed + Boiler Cover 01 May 2025
Effective: 1 May 2025
Average Bill: £1,514
Extras: Includes boiler cover (12-month commitment required)
Exit Fees: £50
Fixed Term: 12 months
A highly competitive tariff offering both value and peace of mind. Ideal for households seeking protection from rising costs with a little added security.

Outfox the Market Fix'd Dual May25 12M v5.0
Effective: 6 May 2025
Average Bill: £1,517
Exit Fees: £50
Fixed Term: 12 months
A consistent market leader on price, this fixed deal gives you straightforward savings with no frills—perfect for those who want to keep things simple and cheap.

EDF Energy Simply Fixed Direct May26
Effective: 6 May 2025
Average Bill: £1,549
Fixed Term: Until May 2026
A solid long-term option that keeps you locked in at a rate far below the cap. Good for those who prefer longer-term budgeting and price certainty.

These standout tariffs show that despite market uncertainty, there are still great deals available. Now’s the time to check your current tariff and consider switching to secure better value.

All tariffs released last month

Here is the full list of energy tariffs that were released in May 2025.

For comparison purposes, energy prices shown above are based on the national averages. Prices may vary depending on the region you live in. To see the best deals for where you are, run an energy comparison using our Ofgem approved energy switching tool.