| Subject | Predicate | Object |
|---|---|---|
| <p>To ask the Secretary of State for Energy Security and Net Zero, what estimate she has made of the proportion of households with heat pumps installed (a) as of 4 September 2023, (b) in July 2013 and (c) in July 2011.</p> | ||
| 196539 | ||
| Heat Pumps: Housing | ||
| http://data.parliament.uk/writtenparliamentaryquestion/commons/2022-23/196539 | ||