Greater Manchester mayor Andy Burnham has proposed a plan to cut energy bills by £200 a year for households in the region. The figure is eye-catching, roughly 10% off the average annual dual-fuel bill of £1,923 under the current price cap. But the detail matters more than the headline.
As reported by The Independent, the plan hinges on a social tariff, a discounted rate for low-income and vulnerable households, combined with regionalised pricing that reflects local generation costs. It is not a universal rebate. It is a targeted intervention aimed at the 2.8 million households in the North West who spend more than 10% of their income on energy.
Who qualifies, and who doesn’t
Burnham’s proposal would apply to households on means-tested benefits or those with a medical need for higher energy use. The social tariff would be set below the price cap, funded by a levy on energy suppliers. Ofgem has previously estimated such a scheme could cost suppliers £1.2bn a year, roughly £42 per remaining household on standard tariffs.
For homeowners not on benefits, the £200 saving is theoretical. You would not see it on your bill unless you qualify. The regional pricing element, where areas with more renewable generation pay less, could shave off another £50–£70, but that depends on Ofgem approving a zonal model. The last time the regulator tested zonal pricing, in 2023, it found savings of only £15 per household in Scotland and zero in the South East.
What it costs a typical 3-bed semi
Take a semi-detached house in Manchester with gas central heating and standard double glazing. Annual consumption: 12,000 kWh of gas and 3,000 kWh of electricity. Under the current price cap, that bill is roughly £1,920. Burnham’s social tariff would bring it to £1,720, but only if the household qualifies. If not, you are still paying the full cap.
The catch is that even £1,720 is high compared to a well-insulated home. The same house with cavity wall insulation, loft insulation to 270mm, and an A-rated boiler would use about 9,500 kWh of gas and 2,600 kWh of electricity, a bill of around £1,450. That is a £470 saving, more than double Burnham’s target, and it does not depend on any political deal.
Energy Saving Trust data shows that cavity wall insulation alone saves £305 a year on a typical semi. Loft insulation adds £180. Draught-proofing: £60. The numbers stack up regardless of who is in power.
How to cut your own bill by £200, or more
You do not need a social tariff to save £200. You need an EPC improvement plan. Here is what works right now:
- Loft insulation top-up: If you have less than 270mm, topping up costs £300–£400 and saves £180 a year. Payback: 2 years.
- Cavity wall insulation: £500–£700 installed, saves £305 a year. Payback: 2–3 years.
- Smart tariff switching: Octopus Agile or EDF GoElectric can cut electricity bills by 30% if you shift usage to off-peak hours. No installation cost.
- Heat pump grant: The Boiler Upgrade Scheme gives £7,500 off a heat pump. Running costs are 30–50% lower than a gas boiler, saving £200–£400 a year.
These are not hypotheticals. They are available now through gov.uk and accredited installers. The Great British Insulation Scheme has funded 45,000 installations since January 2024, with an average household saving of £210 a year.
What this misses
Burnham’s plan is a political intervention in a market that Ofgem admits is broken. The price cap is a sticking plaster. Social tariffs treat the symptom, high bills for the poorest, not the cause, which is a grid still dependent on expensive gas. The UK has 28 GW of gas generation capacity, and gas sets the wholesale price 90% of the time. Until that changes, bills will stay high for everyone.
Homeowners who act now, insulating, switching tariffs, electrifying heat, will be insulated from both price rises and political promises. The £200 saving is a floor, not a ceiling. The real question is not whether Burnham can deliver it, but whether you can beat it.
Frequently Asked Questions
No. The proposed social tariff is for low-income and vulnerable households only. Homeowners not on means-tested benefits or with a medical need for higher energy use would not qualify for the full £200 saving.
Yes. Loft insulation, cavity wall insulation, and switching to a smart time-of-use tariff can each save £200 or more per year. The Boiler Upgrade Scheme offers £7,500 off a heat pump, which can cut heating costs by £200–£400 annually.
