Understanding heat pumps could be key to upgrading energy efficiency of UK homes

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The BRE found that 62% of the public doesn't feel confident in their understanding of how heat pumps work or the benefits of installing one in their home

The BRE has called for the government to enable greater understanding of heat pumps after it found that 62% of the public doesn’t feel confident explaining how a heat pump works

The Building Research Establishment (BRE) has called for improved consumer awareness and understanding of heat pumps.

New polling from the BRE has found that the majority of the public (62%) would not feel at all confident explaining how heat pump technology works.

In addition, less than half (42%) of consumers have heard of the Government’s Boiler Upgrade Scheme which is specifically designed to incentivise the uptake of heat pumps.

Heat pumps will be a significant part of the transition to low carbon heat

The findings come as part of a new report from the BRE, Decarbonising Heat in Britain’s Buildings, which calls on government to go further in its support to transition households to clean heat.

Despite the rapidly approaching government target of reaching net zero by 2050, some  88% of homes in the UK are still heated by natural gas, which contributes to almost a quarter (23%) of the country’s total greenhouse gas.

BRE believes that heat pumps are the best current option for decarbonisation

Heat pumps can be affordably installed and operated in well-insulated buildings. The reduced heat demand in insulated buildings can be readily met by the steady, lower temperature heat that heat pumps most efficiently provide.

It is BRE’s understanding that heat pumps are the best option to transition households away from fossil fuels and onto clean energy.

However, BRE’s research also reveals that there remain significant barriers to take-up of this technology, and the UK is far behind comparable European countries in the development of its heat pump market.

Increased awareness and subsidies are needed to encourage adoption

A lack of public awareness, slow momentum on energy efficiency changes, and limited investment in the market are the key factors contributing to the slow take-up of heat pumps.

Whilst the UK Government has launched a public awareness campaign to encourage UK households to cut their energy use, BRE is calling on the Government to do more including extending its campaign to include information on heat pumps specifically.

Improving public understanding of how low carbon heating technologies work will go a long way towards increasing consumer take-up and helping people make the transition to clean energy.

Furthermore, greater investment and a further policy push in the UK heat pump market will be vital to bringing down costs for consumers and encouraging widespread adoption of the technology. BRE recommends that the Government introduces subsidies for early adopters of heat pumps to stimulate the provider market and drive the mass adoption needed to reduce costs.

A national retrofit strategy would boost heat pump uptake efforts

BRE is continuing to call on the UK Government to build on the progress already made in this area and implement a national retrofit strategy including the acceleration of the roll-out of insulation, identifying it as an immediate and cost effective solution to help reduce energy demand in homes and buildings.  Gillian Charlesworth, CEO of BRE, said:

“Improving consumer awareness of heat pumps will help to boost demand over the long-term and, ultimately, bring the UK closer to its net zero target.

“Whilst this awareness programme continues, we would also like to see government implement a national retrofit strategy that will improve the energy efficiency of the UK’s housing stock by further accelerating the roll-out of measures such as insulation.

“Our latest polling shows that there is a clear knowledge gap around the benefits of heat pumps which needs to be addressed if we are to deliver meaningful, lasting change and decarbonise the UK’s inefficient buildings. Neither the Government nor the public can afford to waste this opportunity – and keeping up current momentum in this area will be vital.”

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