Heat Batteries: Decarbonising Homes

Esther McVey Excerpts
Wednesday 8th January 2025

(2 days, 4 hours ago)

Westminster Hall
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Esther McVey Portrait Esther McVey (in the Chair)
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I will call Deirdre Costigan to move the motion. I will then call the Minister to respond. As is the convention for 30-minute debates, there will not be an opportunity for the Member in charge to wind up.

Deirdre Costigan Portrait Deirdre Costigan (Ealing Southall) (Lab)
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I beg to move,

That this House has considered decarbonising homes and heat batteries.

It is a pleasure to serve under your chairship, Ms McVey. My constituents in Ealing Southall regularly speak to me about the cost of heating their homes. Gas bills have risen astronomically over the past few years, and in freezing weather like this, people are often afraid to turn up their heating in case they are hit with a massive bill. Indeed, research by the House of Commons Library confirms that the annual increase in gas bills in October 2022 was the largest ever recorded, based on records going back to 1970.

How did this happen, and what can we do to reduce people’s bills? There is one reason why bills have increased to such a degree: we have become almost completely dependent on Russian gas—on gas internationally, in fact. When Russia, a huge gas supplier, invaded Ukraine, it disrupted global gas supplies. Prices shot up across the world. As a country, we have put all our eggs in one basket. Some 23 million homes have gas boilers, and 85% of us depend on gas to heat our homes, so we had no option but to pay higher prices. It is a basic mistake that anyone can see if they think about it. For years we lived off cheap gas, until we were addicted to it. Then, when supplies were disrupted, we were left at the mercy of higher prices.

--- Later in debate ---
Esther McVey Portrait Esther McVey (in the Chair)
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Order. Before the hon. Gentleman intervenes, may I remind Members that interventions should be concise and should not be speeches?

Tom Hayes Portrait Tom Hayes
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I thank my hon. Friend for securing this debate. I was lucky recently to visit Kensa’s air source heat pumps in Sutton Dwellings in Chelsea. I have also visited Tepeo’s factory; it is great to see the chief executive officer in the Public Gallery today. Does my hon. Friend agree that for heat batteries to enjoy the same penetration of the market as heat pumps, it is important that they benefit from VAT relief and the same levels of subsidy so that we can decarbonise our heating?