According to gov.uk, the most popular energy efficient upgrades are heating controls (accounting for 53% of all installations in 2023), insulation, and solar photovoltaic panels (PV).
Data from the Office for National Statistics indicates that properties built after 2012 have a higher median EPC score (84) compared to older homes, reflecting a nationwide push towards energy efficient housing.
The UK government has allocated £3.4 billion over the next three years to enhance household energy efficiency. This funding supports the Warm Homes Grant Scheme, offering landlords up to £30,000 for energy efficiency improvements in their first rental property and up to £15,000 for each additional property.
The Energy Company Obligation (ECO4) is a government grant that helps vulnerable, low-income families in homes with an Energy Performance Certificate (EPC) rating of D or below. Eligible households can receive free solar panels, new boilers, air source heat pumps, and insulation, leading to significant energy bill reductions.