Recommendation 22

DESNZ told us that it was looking to produce a more regular data series that it could publish by combining some of its data sources. It was also developing a dashboard that will show the number of heat pumps installed through each government scheme. The NAO found that regular monitoring of progress would help DESNZ better understand whether it was on track to deliver an elevenfold increase in heat pump installations to reach its target of 600,000 installations by 2028. It found that it would also help to determine where further intervention may be required from government or industry.40