Government urged to address energy efficiency of existing housing stock

The Chancellor of the Exchequer, Rishi Sunaq, has outlined a number of funding commitments for low carbon heat in his Budget Statement.

Anthony Coates-Smith, Managing Director of Insite Energy, a London-based heat network metering and billing payment specialist, which manages approximately 250 UK heat network schemes, takes a look at the updates:

The £270 investment in a new Green Heat Network Fund to run from 2022 to 2025, to follow on from the Heat Network Investment Project, is designed to ensure that heat networks adopt the most cost-effective low carbon heat sources.

The announcement of a new Green Heat Network Fund is a positive reinforcement of the role that well designed and operated heat networks can play in achieving the UK’s ‘net zero’ 2050 challenge.

However, we believe the biggest opportunity to reduce carbon emissions and importantly, to reduce fuel poverty, is to radically improve underperforming heat networks at existing sites which have had no access to improvement funds under the current Heat Network Investment Project. These sites include single building heat networks, such as those owned and/or operated by housing associations.

Housing association stock, which represents 60% of the social housing where heat networks could and should be fitted, consists mainly or entirely of single-building sites. Their average 120 units per building is more than enough to make a heat network viable and their residents are arguably in greatest need of the financial benefits from such government support. The provision of heat to these sites is not undertaken on a profitable basis, in contrast to the ‘district heating schemes’ of two or more buildings. It is disappointing that this major constituent of the heat market being ignored yet again.

We urge the government to address the energy efficiency of existing housing stock, 80% of which will still be around in 2050.

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