Study suggests heat pumps and insulation could cut UK living costs more than new oilfields

1. What happened

   According to a Guardian report, a study suggests that heat pumps and home insulation would reduce UK living costs more than developing new oilfields.

2. When it started

   The Guardian article is dated 18 October 2026, based on its web address. The date of the study itself is not given in the material provided.

3. How it spread

   The study's methodology, authors, and cost figures are not included in the material provided. The claim is known only from the Guardian headline and link.

4. Why it matters

   The comparison bears on UK debates about energy bills and whether to expand domestic oil production. The provided sources do not explain the study's reasoning or findings in detail.