Prime Minister Rishi Sunak's New Net Zero Strategy: What it Means for the UK Energy Sector

Prime Minister Rishi Sunak recently announced an updated strategy for the UK to achieve Net Zero carbon emissions by 2050. Unlike traditional announcements through the House of Commons, this came as a televised statement to the public. The new plans have introduced some substantial changes to previous policies, including new dates for banning the sale of oil boilers and petrol cars. What do these changes mean for homeowners, landlords, and the broader energy industry? Let’s dive in.

Key Policy Changes

Extending Deadlines

Oil Boilers: Sales allowed until 2035, previously planned to end by 2026.

Gas Boilers: Ban still scheduled for 2035, but with some exemptions for poorer households.

Petrol and Diesel Cars: A five-year delay, moving the ban from 2030 to 2035.

Financial Support

Boiler Upgrade Scheme (BUS): Grants increased from £5,000 to £7,500.


Removal of the requirement for landlords to ensure their properties have an Energy Performance Certificate (EPC) of C or higher by 2025.

How air source heat pumps work

Industry Reactions


Richard Lowes – Senior Associate – RAP

Lowes sees the policy as adding some “wriggle room” but argues it’s a setback for energy efficiency, particularly for the poorest in society and renters.


Henrik Hansen, Vaillant Group UK & Ireland

Hansen emphasises the importance of consumer choice and suggests that a more significant budget allocation for the Boiler Upgrade Scheme could accelerate the transition to heat pumps.



McManus criticises the government for backtracking on its pledges and affecting the UK’s standing in the renewable energy sector.


Kelly Becker, Schneider Electric UK and Ireland

Becker highlights the need for continuous support in electrification, automation, and digitisation trends to help the UK transition to net zero.


Henk van den Berg, Daikin UK


Van den Berg considers the policy adjustments to undermine confidence and foreign investments, affecting the growth in green jobs.

What does this mean for you?

For Homeowners

Boiler Upgrades: If you were considering replacing your boiler, the increased grant of £7,500 might make this an opportune time.

Petrol Cars: If you were planning to purchase a petrol or diesel car, you have an extended window until 2035.

For Landlords

You no longer need to upgrade your rental properties to have an EPC rating of C by 2025, although energy-efficient properties may still attract higher rents.

Microgeneration Certification Scheme


While Prime Minister Rishi Sunak’s new Net Zero strategy has drawn mixed reactions from industry leaders, it introduces significant changes that affect both homeowners and landlords. The overall sentiment remains that much more needs to be done to ensure the UK is on the right track towards achieving its net zero targets by 2050.



Stay tuned for more updates and detailed analyses on how these new policies impact the UK’s journey to a more sustainable future.

Larger radiators work great with heat pumps

Further information

Check out our Youtube video with director Jack McGovern. 

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