A report by the thinktank E3G indicates that prioritizing home energy efficiency, specifically through insulation and heat pump installation, offers a more effective strategy for reducing living costs than pursuing new oil exploration. According to the research, the government’s £15 billion 'warm homes plan' could reduce national household energy bills by £1 billion annually, with the most significant savings directed toward low-income households.

Beyond immediate bill reductions, the study projects that these energy efficiency measures would generate a £1.6 billion annual boost to the UK economy. Furthermore, the report estimates the creation of approximately 50,000 new jobs, which would be distributed across a wide network of small businesses throughout the country. These findings are presented as an alternative to the development of new oil projects, such as the Rosebank oilfield, which the report suggests offers less long-term economic utility for the average consumer.

However, the future of these energy efficiency initiatives remains uncertain. The government is currently reviewing its budget, and the £15 billion warm homes plan is reportedly under threat of spending cuts as ministers look for ways to reduce national expenditures. The report highlights a tension between immediate fiscal savings sought by the government and the long-term economic and social benefits associated with transitioning to more efficient home heating technologies.