Plain-English breakdowns of UK energy prices, supplier reviews, and what the latest policy changes mean for your household. No jargon, no spin.
Gas standing charges will be scrapped from 2027. The 29.68p daily charge moves into the gas unit rate, so low users gain and heavy users pay more.
Read why →E.ON-OVO merger two weeks on: three suppliers hold about 75% of homes. See what changes for OVO customers, challenger deals and where to switch.
Read why →Energy UK says the Q1 2027 cap forecast nears 2022's £2,500 tipping point. Only £1,723 is confirmed. Hardship routes and net bills for three households.
Read why →Jackdaw gas field: what Budget approval of the North Sea development means for UK gas prices and your bill, and why to fix, not wait. Updated 16 October 2026.
Read why →Three products in So Energy's range lead their category: So Green Tracker at the biggest cap discount we track, So EV at 7.5p overnight and So Bright Export at 20p. The fixes relaunched priced to the January forecast.
Read why →Your supplier picks how the cap splits between day and night. We price Economy 7 against single rate and the time-of-use tariffs built for storage heaters.
Read why →Cornwall Insight raises Q1 2027 forecast to £1,999: what the 16% rise means inside a live observation window, and whether to fix now or wait.
Read why →Tracker tariff vs fixed, priced from our own daily rate feed: every tracker in it loses to the cheapest fix over the next year, and both cut the standing charge rather than the unit rates the January rise lands on.
Read why →Autumn Budget 28 October: what further energy support could the government announce? Stacked support table and a fix-or-wait guide, updated 2 October 2026.
Read why →Every major supplier now forecasts a January price cap above £2,000, against £1,723 today. The best two-year fix on 23 September was about £1,690 a year, still under the cap.
Read why →European gas storage is at 70% against a seasonal norm of 82%. LCP Delta says refilling that gap keeps prices high into 2027 even after a ceasefire, with a floor of around £1,872 under spring and summer bills.
Read why →UK gas storage 31.5%. European gas storage 67%. Are your bills going up in January? Depends whether British Gas' £2,065 or PowerGuardian's £1,820 lands - both above today's £1,723 cap.
Read why →Reform UK's energy policy read back exactly as published: £45 billion and £225 billion for the same CfD repeal, a grid upgrade costed at £1 trillion then nearer £2 trillion, and a household saving that fell from £400 to £80.
Read why →Fuse's 18-month fix hands back 70% of the gas standing charge, then charges 8.250p a unit. Why a typical home ends up above the crossover, and which household finishes ahead.
Read why →Who runs Britain's energy suppliers? SwitchInsights profiles seven UK supplier CEOs against Ofgem records, Citizens Advice, Trustpilot and Glassdoor - founder culture is data the comparison site never shows.
Read why →Ofgem confirmed the Q4 2026 price cap at £1,723, up 4% from Q3. Gas rises 8%, the electricity VAT cut absorbs the rest, and the real Q4-vs-Q3 monthly bill is up roughly 62% once winter demand kicks in.
Read why →So Energy 2026 review: 4.4 Trustpilot, ahead of most large suppliers on service - but every current So Mongoose fix now sits above the confirmed Q4 cap. Who should still switch, and to which alternative.
Read why →Octopus Eclipse Power Down: the 12 August solar dip and what the 16 August free electricity hour earned Octoplus Saving Sessions members against the Q3 cap unit rate.
Read why →Wind curtailment cost roughly £1.5 billion in 2025 - wind farms paid to switch off, gas plants paid on. What that adds to your standing charge, and whether new pylons fix it.
Read why →Warm Home Discount 2026-27 qualifying date is Sunday 23 August 2026: which suppliers take part, Core Group vs Broader Group, and how switching around the date could risk your £150.
Read why →Burnham confirmed on 5 August that new North Sea gas licences will resume. Why the announcement will not move a household bill before the October cap, and what high-gas homes can do now.
Read why →Around 65% of UK households - roughly 22 million - are on a default tariff, where the price can change every three months with the Ofgem price cap. A fixed deal could cost less.
You're paying wind farms to switch off when it's too windy. Constraint payments reached around £1.5 billion in 2025 - about £19 a year on a typical bill.
UK energy debt has passed £5 billion for the first time, up 13% in a year. Suppliers recover bad debt from all customers through the price cap.
Gas standing charges will be scrapped from 2027. The 29.68p daily charge moves into the gas unit rate, so low users gain and heavy users pay more.
GuideE.ON-OVO merger two weeks on: three suppliers hold about 75% of homes. See what changes for OVO customers, challenger deals and where to switch.
GuideEnergy UK says the Q1 2027 cap forecast nears 2022's £2,500 tipping point. Only £1,723 is confirmed. Hardship routes and net bills for three households.
GuideJackdaw gas field: what Budget approval of the North Sea development means for UK gas prices and your bill, and why to fix, not wait. Updated 16 October 2026.
Supplier ReviewSo Energy sells a wider range than its size suggests, and three products in it lead their category: So Green Tracker carries the biggest cap discount we track, So EV undercuts most big EV tariffs at 7.5p overnight, and So Bright Export pays 20p. The fixes relaunched on 15 October priced to the January forecast.
GuideYour supplier picks how the cap splits between day and night. We price Economy 7 against single rate and the time-of-use tariffs built for storage heaters.
GuideCornwall Insight raises Q1 2027 forecast to £1,999: what the 16% rise means inside a live observation window, and whether to fix now or wait.
GuideWe priced every price cap tracker and fixed deal in our daily rate feed at Ofgem typical use. Not one tracker beats the cheapest fix over the next four cap windows, and the headline tracker discount is not always the discount you get, because most trackers cut the standing charge rather than unit rates.
GuideAutumn Budget 28 October: what further energy support could the government announce? Stacked support table and a fix-or-wait guide, updated 2 October 2026.
Deep DiveSwitchInsights tested eight bitcoin mining rigs on sale in the UK, from a £77 Bitaxe to the £7,488 Antminer S23, against the 26.32p Q4 price cap. The most efficient machine still needs electricity under 11.4p/kWh to break even, and mining only on cheap overnight rates cuts the losses without turning a profit.
Market UpdateSupplier forecasts for the January 2027 price cap now run from £2,098 (EDF) to £2,152 (the MoneySavingExpert average), with Cornwall Insight's older reading at £1,872 and today's cap at £1,723. SwitchInsights restates the whole cap history on 2026 consumption values, prices the January quarter at around £693, and sets out why a fix below October's cap beats every published forecast.
Deep DiveEuropean gas storage sat at 70% on 22 September 2026 against a seasonal norm of 82%. LCP Delta's modelling says refilling that gap keeps prices elevated well into 2027 even if the Iran conflict ends, putting a floor of around £1,872 a year under spring and summer bills. SwitchInsights on what that does to the fix-length decision, with a verdict for each type of household.
Deep DiveUK gas storage 31.5%, European gas storage 67%, both dated 11 September 2026. Today's price cap is £1,723 - British Gas' January worst case is £2,065, PowerGuardian's is £1,820. SwitchInsights walks through why the two forecasts sit £245 apart, what has to happen for each to land, and the fix-or-wait call per household archetype before Ofgem's 18 November window closes.
Policy & RegulationA plain reading of Reform UK's stated energy positions, every figure and quotation drawn from the party's own statements. SwitchInsights sets the numbers side by side: £45 billion and £225 billion for the same policy on Contracts for Difference under AR7, a grid upgrade priced at £1 trillion in one interview and nearer £2 trillion in another, and a household saving quoted at £300-£400 in early 2025 that shrank to £80 by the time it was published against a £103 policy-cost line on the confirmed Q4 2026 cap.
Tariff AnalysisFuse Energy's 18-month fix charges 8.75p a day for gas against a capped 29.68p, a flat £76 saving before any use. SwitchInsights walks the maths: at 8.250p a kWh, Fuse takes back £9.20 more than a competitive fix every 1,000 kWh, so the crossover lands at 8,350 kWh - below the 11,500 kWh a typical home burns. Includes the household segmentation, the cold winter risk, and the £50 per fuel exit fee.
Supplier ProfilesSwitchInsights profiles the leaders of seven UK energy suppliers and checks each public persona against Ofgem enforcement records, Citizens Advice star ratings, Trustpilot scores and Glassdoor CEO approval. Founder culture, or its total absence, turns out to be data the comparison site never shows - and it tracks the regulatory record surprisingly closely.
StrategyWith the October cap confirmed at £1,723, cheaper deals exist, but small challengers and the six largest suppliers are not competing the same way. SwitchInsights on the Ban on Acquisition Tariffs, the two plays it produces, and how a household should choose this quarter.
Market UpdateOfgem confirmed the Q4 cap at £1,723 on 26 August, up 4% from Q3. Gas drives nearly all of the rise; the 1 October electricity VAT cut absorbs the rest.
Supplier ReviewSo Energy scores 4.4 on Trustpilot from around 31,500 reviews, ahead of most large suppliers, but every current So Mongoose fixed deal costs more than the confirmed Q4 2026 cap of £1,723. SwitchInsights compares So Energy's unit rates and standing charges against E.ON Next and Octopus Energy fixes, checks Citizens Advice and smart meter support, and gives a verdict for typical dual-fuel, low-use flat and high-gas households as October bills land.
Deep DiveOctoplus Saving Sessions members earned one free electricity hour on Sunday 16 August 2026 by using less than usual during the 12 August solar eclipse window. SwitchInsights on how much the reward was worth against the Q3 2026 cap unit rate of 26.11p per kWh, what NESO's balancing data show about the solar the eclipse actually cost, and how to line up for the next Octopus Power-Up or Saving Session.
Policy & RegulationWind curtailment cost roughly £1.5 billion in 2025 - wind farms paid to switch off, gas plants paid to switch on instead. SwitchInsights on how those constraint payments reach your standing charge, the Scotland-England transmission bottleneck behind them, and whether the pylon and grid investment programme fixes it before the Q4 2026 price cap on 26 August.
Policy & RegulationThe Warm Home Discount 2026-27 qualifying date is Sunday 23 August 2026, days away rather than months. SwitchInsights on which suppliers take part, how Core Group and Broader Group eligibility differ, and what switching supplier around the qualifying date could mean for your £150.
Policy & RegulationPrime Minister Andy Burnham confirmed on 5 August 2026 that new North Sea gas production licences will resume, framed as an energy security measure rather than a net-zero reversal. SwitchInsights on why the announcement will not move a household bill before the October 2026 price cap, the realistic first-gas timeline, and what high-gas-use homes can do while any new production is still years away.
Solar GuidePlug-in balcony solar panels become legal to install across the UK from 27 August 2026, without a qualified installer or planning permission for most homes. SwitchInsights on the £400 retail entry point, the realistic £110 annual saving at the confirmed Q3 2026 cap rate of 26.11p per kWh, and the G98 DNO step renters and leaseholders still need to file.
Market UpdateE.ON Next's 28 July update puts the October 2026 price cap at £1,729, against Cornwall Insight's £1,849 and EDF Energy's VAT-adjusted £1,804. SwitchInsights on why the three forecasts sit £120 apart, what each scenario means for a typical bill, and which fixed deals already undercut every scenario before Ofgem confirms the cap on 26 August.
Policy & RegulationVAT on domestic electricity drops from 5% to 0% from 1 October 2026, saving a typical household £45 a year. SwitchInsights on what the cut changes, why the same-day Ofgem price cap change may absorb most of the saving, and why Northern Ireland is treated differently under Windsor Framework rules.
EV AnalysisFour dedicated EV tariffs span 6.66p to 13.33p on the headline rate. SwitchInsights ranks EDF GoElectric (6.66p, seven-hour window), Intelligent Octopus Go (7.6p, whole home), British Gas EV Power (9.5p) and OVO Charge Anytime (13.33p, charger only) on rate, window and the household each one suits. Figures checked 2 October 2026.
Consumer RightsOfgem gives every supplier six weeks to issue a final bill, then 10 working days to refund a credit balance. SwitchInsights on how Fuse Energy's app-based process compares with Octopus and OVO on refund speed, what to check if your money is late, and the exact route from live chat to the Energy Ombudsman.
Energy GuideA credit balance that never clears is the classic sign your monthly direct debit is set too high. SwitchInsights on how Fuse Energy, Octopus and OVO calculate the payment, what the Ofgem direct debit rules require on over-collection, and the four-step route to a refund - from meter reading to the Energy Ombudsman.
Supplier AnalysisTwo public datasets tell you more about a supplier than any price table. SwitchInsights combined Ofgem complaint data (60%) and Trustpilot ratings (40%) into one 2026 league table across eight of the largest UK dual fuel brands, from Octopus and Utility Warehouse at the top to Scottish Power at the bottom.
Energy GuideThe UK just hit 37.7°C and a third heatwave is forecast for July. SwitchInsights on the air con running cost per hour at Q3 2026 rates, the portable vs split system difference, and the 14-day heatwave bill for popular Meaco, De'Longhi, Samsung, Mitsubishi and Daikin units.
Regional GuideEastern England pays 26.61p/kWh under the Q4 2026 cap, slightly below the £1,935 national headline. The full UKPN Eastern rate card, the postcodes covered (Essex, Norfolk, Suffolk, Cambridge, Herts, Beds) and how fixed deals already beat the cap by £250-£360 a year.
GuideThe Ofgem regional price cap has 14 variants worth up to £145/yr in identical-use bills. Every region ranked on Q3 2026 unit rate, standing charge and annual bill, with the DUoS mechanic explained and the interactive chart you can hover for each rate card.
Energy MarketThe US-Iran MOU was signed 17 June, four weeks into the Ofgem window that sets October bills. SwitchInsights on what the winter cap is likely to land at, why fixed deals already reflect the ceasefire when the cap cannot, and what to do before 26 August.
Home EnergyThe Boiler Upgrade Scheme 2026 covers £7,500, 0% VAT runs to March 2027, and oil/LPG homes get £9,000 from July. SwitchInsights on the air source heat pump cost UK, the heat pump running costs UK case, and which suppliers do the install.
Market UpdateOfgem granted Tesla Energy Ventures Limited an electricity supply licence on 11 March 2026. SwitchInsights on the three pillars Tesla likely turns the licence into - EV tariffs, Powerwall virtual power plant, grid balancing - and the showdown with Octopus that follows.
Deep Dive100+ UK data centres are burning gas to power AI. Because Great Britain prices electricity by marginal pricing - the most expensive gas plant sets the rate for every kWh - that lifts the cost of wind and solar too. SwitchInsights on how AI's gas habit lands on your bill.
Policy & RegulationOVO Energy has agreed over £24m in Ofgem settlements since 2020 across four cases: 500,000 inaccurate annual statements, EPG overcharging (avg £181 refund), and £10.4m for prepayment meter failures. SwitchInsights on who was affected, who got an automatic refund, and exactly how to claim if you were missed.
Deep DiveEconomy 7's day rate is now above the standard variable cap, so the maths has flipped for most homes. SwitchInsights on where the break-even line falls in 2026, which three household profiles still benefit, and which modern TOU tariff (FreePhase, Agile, or an EV-only) replaces it - no EV required.
GuideVehicle to grid UK 2026 turns your EV into a dispatchable battery the grid will pay for. SwitchInsights covers cheap overnight EV charging from 6.66p/kWh on EDF GoElectric, the V2G route via Octopus Power Pack (~£620/yr), UKPN LocalFlex aggregator earnings, and the hardware calls in 2026 that decide what works at your address.
Supplier ReviewEDF FreePhase drops to zero for short windows every time the wholesale market goes negative on a high-wind night - and you get those free hours on both versions. SwitchInsights on the three price bands (Green / Amber / Red), who wins, who loses, and which version to pick.
Market UpdateOfgem confirmed the Q3 cap on 27 May at £1,862 at the old benchmark, or £1,663 at the new lower TDCV. SwitchInsights explains why the benchmark change raises per-unit rates and what to do before the 1 July switch.
PolicyChancellor Rachel Reeves announced a 55% Electricity Generator Levy and voluntary fixed-price contracts on 16 April 2026. SwitchInsights on what they do, what they don't, and when households would feel any difference on bills.
GuideAn EV tariff cuts overnight home charging to as low as 7.6p/kWh against 26.32p on a standard tariff. SwitchInsights compares Intelligent Octopus Go, British Gas EV Power, OVO Charge Anytime and E.ON Drive on rate, smart dispatch and who each suits.
Supplier ReviewBefore the UK's largest energy supplier is formed, SwitchPilot reviews OVO Energy and E.ON Next on complaints data, tariff innovation and digital experience. Where each led, where each fell short.
Market UpdateE.ON formally signed the OVO Energy acquisition on 11 May 2026. SwitchInsights breaks down the CMA timeline, the Hometree home services split, and what OVO customers can expect.
Market UpdateCornwall Insight forecasts the July 2026 energy price cap at £1,929, an 18% rise on April. Ofgem confirms on 27 May. The assessment window closes 17 May, so the number is set.
Energy MarketE.ON is reportedly in advanced talks to buy OVO Energy for up to £600m. Nothing is signed. If a deal lands, the merged supplier would serve 9.6 million UK households, more than Octopus.
Energy MarketHormuz closed 27 March. Six weeks on, UK wholesale gas is still 35% above pre-closure, CPI has hit 3.3%, and the Q3 price cap is heading for an 18% rise. What it means for July bills.
Supplier ReviewThe UK's largest electricity supplier, 4.8 stars on Trustpilot, ninth Which? award. A closer look at the tariffs, the Kraken platform, customer service, and the April 2026 Intelligent Go rate update.
Supplier ReviewUswitch and MoneySupermarket are paid by the suppliers they recommend. They don't show every tariff. Here's how comparison sites really work.
Market UpdateThe price cap fell to £1,641 but the Iran conflict pushed wholesale gas to €60/MWh. A ceasefire has eased things - here is where bills, tariffs and the July forecast stand now.
Market UpdateCornwall Insight forecasts a £288 rise in the July price cap. Here is what it actually costs your summer bill, and why Q4 is the real test.
Policy & RegulationA quiet Ofgem consultation would cut the benchmark household usage figures for the headline energy price cap. Unit rates don't change. The number politicians quote falls by £152.
GuideOff-peak hours, Octopus Agile, Intelligent Go, EDF FreePhase, Economy 7 - every UK time-of-use tariff compared, and what MHHS changes about all of it.
Supplier ReviewAround 10 million customers and 27% of UK gas supply. We look at the tariffs, the Hive app, HomeCare cover, complaints data, and how British Gas compares to Octopus and E.ON Next in 2026.
GuideDeemed contracts, MPAN, MPRN, meter readings, and a printable checklist - plus Octopus, Fuse, EDF, E.ON Next and British Gas compared side by side.
Supplier ReviewWe compared all 16 major UK energy suppliers across Citizens Advice, Which?, Trustpilot, and social media sentiment. The results don't always agree.
Deep DiveWind generates 40% of Britain's electricity at near-zero cost, yet you pay as if gas generated everything. We explain the merit order and what reform could deliver.
Supplier ReviewOnly £44 of your £1,641 annual bill is supplier profit - less than 3%. We map where the rest goes and why the profit picture is more nuanced than headlines suggest.
Market UpdateIran tensions pushed European gas to its highest since January. What this means for UK household bills and the July price cap.
Market UpdateOfgem cut the cap to £1,641 for Q2. That is a real saving, but the claimed £100-per-household figure is misleading.
Policy & RegulationOfgem reports record customer satisfaction alongside record energy debt. We break down what the 2026 report actually shows.
Policy & RegulationOfgem's ban on cheap switching deals was designed to protect customers. It did the opposite. Here is what happened.
Supplier ReviewBritain's first new energy supplier since the 2021 crisis. We look at Fuse's pricing, hedging strategy, customer experience and how it compares to the price cap.
GuideMoving house? Your new supplier will probably be the most expensive one available. Here is how deemed contracts work and how to avoid them.
Deep DiveWind generates 40% of UK electricity at near-zero cost, yet you pay as if gas generated everything. Here is why marginal pricing works that way.
GuideAt the April 2026 cap of 21p/kWh with BTC at £85k, the maths shows a ~£4,300/year loss on standard tariffs. Mining only flips profitable on Octopus Agile or deep off-peak windows. Calculator included.
Policy & RegulationThe government's £250 pylon discount was a great headline. But the eligibility is so narrow it covers almost nobody.
GuideWe calculated exactly how long £10 of gas lasts for heating, cooking, and hot water at current unit rates.
Deep DiveTNUoS network charges for 2026 landed 20% below Ofgem's feared worst-case scenario. Good news, but not the full story.
Deep DiveUK energy debt has passed £5 billion for the first time. Suppliers recover bad debt from all customers, adding roughly £52 to your annual bill.
Deep DiveRIIO-3 network spending and TNUoS transmission charges are set to push standing charges higher. Here is what is coming.
Market UpdateThe government's Budget intervention alongside the Q2 2026 price cap. What it means for your April bill.
Market UpdateA full breakdown of the Q1 2026 price cap - unit rates, standing charges, and what typical household means in practice.
Policy & RegulationSizewell C will add a charge to every UK energy bill through the RAB model. We explain what it is and what it costs.
GuideThe Warm Home Discount scheme expanded for 2025-26. Who qualifies, how much you get, and whether it is actually worth the cost.
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