Energy guides
Energy guides
Switching suppliers, the price cap, smart meters, Warm Home Discount, energy-saving tips. Practical advice without the jargon, written in plain English.
Latest energy guides
Most Expensive Energy Supplier UK 2026
Compare the most expensive energy suppliers in the UK for 2026. See who charges the most and find out how much you could save by switching today.
How to Seek Compensation for Incorrect Energy Billing 2026
A step-by-step guide to spotting energy billing errors, contacting your supplier, escalating to the Energy Ombudsman, and claiming the compensation you are owed.
How to Compare Cheapest kWh Electricity Prices in the UK
The cheapest kWh electricity rates in the UK in 2026, ranked by supplier and by region, plus a step-by-step switching guide.
Fixed vs Variable: Which Energy Tariff Should You Pick for Winter 2026
Confirmed Oct–Dec 2026 Ofgem cap is £1,723. A practical decision-tree on whether to fix your energy tariff now or stay on the variable cap.
Dual Fuel Energy Tariffs UK 2026: Best Deals, Rates and How to Switch
The best dual fuel energy tariffs in the UK for 2026. Live rates, fixed deals, green options, and a switching walkthrough.
Cheapest electricity only deals UK: Ofgem rates vs single-fuel quotes (Sep 2026)
Electricity only UK on 14 Sep 2026: dual-fuel cap £1,723 is not single-fuel. Computed typical ~£858.13 at 2,500 kWh from Ofgem 26.32p + 54.83p/day (Oct–Dec).
Octopus Agile tariff UK 2026: half-hourly power vs the £1,723 October cap
Octopus Agile tariff UK 2026 explained vs Ofgem Oct–Dec £1,723 dual-fuel cap. Half-hourly rates, 100p Price Cap Protect, who it suits — no invented Agile £/year.
Dual fuel energy deals UK September 2026: beat the October £1,723 price cap
Ofgem Oct–Dec 2026 dual-fuel DD cap £1,723 (+4%). Elec 26.32p + 54.83p/day; gas 7.97p + 29.68p/day. How to judge a fix vs the cap — official maths, no invented supplier tiles.
Cheapest energy deals UK September 2026 vs the October £1,723 price cap
Ofgem Oct–Dec 2026 cap is £1,723 (+4% / +£60). 26.32p elec, 7.97p gas. ~35% on fixed not affected. Fix vs SVT, dated 12 Sep.
Energy guides: questions
How often does the energy price cap change?
Quarterly. Ofgem reviews the price cap on 1 January, 1 April, 1 July and 1 October each year. The new figure is announced about 6 weeks before it takes effect.
Is it worth switching energy suppliers right now?
Do smart meters actually save money?
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