Britain's biggest public investment in home upgrades: The Warm Homes Plan

In this month’s round-up, Dhiren Mistry explains everything you need to know about the Warm Homes Plan.

By Dhiren Mistry
30 Jan 2026

Aerial view of a sprawling residential suburban neighborhood with rows of terraced houses, tree-lined streets, and a lake or pond in the distance under a partly cloudy sky at dusk.
The Warm Homes Plan has confirmed £15 billion over the next five years to help households install home upgrades like insulation, solar panels, batteries and heat pumps, with an ambition to lift up to one million families out of fuel poverty by 2030.

It’s an inspiring target, so what exactly is planned?

5 million homes by 2030

The top line: upgrade up to five million homes, backed by £15 billion. A new Warm Homes Agency will provide guidance and advice to consumers on which measures to install, how to access funding, and strengthen consumer protections - this should go a long way in helping rebuild trust and consumer confidence in retrofit.

For the industry, the government suggests this funding will create 180,000 additional jobs across assessment, heat pump engineering, electrical work and fabric contracting.
Aerial view of a sprawling suburban neighborhood with rows of residential houses, streets, and green spaces under a partly cloudy sky at sunset or sunrise.
Image credit: Photo by BEN ELLIOTT on Unsplash

450,000 heat pump installs a year

By 2030, the market is expected to exceed 450,000 annual heat pump installations, with the Boiler Upgrade Scheme funded to around £2.7bn and grants up to £7,500.

The Plan also introduces low and zero-interest consumer loans to cut upfront costs; The Times likened it to a ‘Netflix-style’ subscription where customers would pay a monthly fee for energy and installation costs.
A heat pump unit mounted on a wall covered with climbing ivy and green vegetation, with two wind turbines visible in the background against a blue sky with white clouds.
Image credit: Canva Pro by Martin Bergsma

3 million extra solar panel rooftops

The Daily Mail took a slightly different angle, splashing ‘Chinese solar panels for all’ on the announcement of the Warm Homes Plan.

The government expects up to three million additional homes with solar panel rooftops by 2030, with battery storage, flexible tariffs and clean heat central to lowering bills.

The Russian invasion of Ukraine exposed how reliant the UK is on international energy, with 86% of households in England using a natural gas-fired main heating system. Increasing rooftop generation and electrified heat is intended to improve resilience and reduce exposure to gas price shocks.

Minimum standards for the private rented sector

Labour has scaled back on its original plan to introduce minimum energy efficiency standards (MEES) of EPC C by 2028 for new tenancies. Now, all private landlords in England and Wales will need to meet EPC band C (using two metrics) by October 2030. Like before, this is subject to exemptions but with a reduced cost cap of £10,000 for improvements.

Social housing standards are also being strengthened, but we’re still waiting on an update for similar regulations impacting non-domestic buildings.
A hand holds a smartphone displaying a white house icon with a colorful bar chart in yellow, orange, and red, symbolizing energy efficiency or home energy upgrades against a blurred kitchen background.
Image credit: Canva Pro by Natee Meepian

Heat networks: central heating for cities

And finally, the government expects low-carbon heat networks to meet around seven per cent of heat demand in England by 2035, and 20% by 2050.

Since 2019, almost three-quarters of new properties in London have had heat networks installed. And the government suggests that more than 50% of heat demand in London could be best met by district heat networks.

Zoning, beginning this year, is intended to de-risk schemes by identifying priority areas, alongside strengthened regulation.

With the Warm Homes Plan in place, attention now turns to the anticipated Future Homes Standard, expected to cut emissions from new homes by 75-80%.
Need help navigating this transition? Get in touch with us today: https://www.lizmale.co.uk/contact-us

By Dhiren Mistry

30 Jan 2026

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