The Ministry of Housing, Communities and Local Government (MHCLG) and the Department for Energy Security and Net Zero have updated the consultation outcome, setting out the government response and final-stage impact assessment for introducing Minimum Energy Efficiency Standards (MEES) in the social rented sector in England, requiring a standard broadly equivalent to Energy Performance Certificate (EPC) Band C by 2030. The government will implement a dual-metric approach based on reformed EPC measures, prioritising fabric performance alongside either heating system improvements or smart readiness, and will enforce the standard through the Decent Homes Standard under the Regulator of Social Housing. A £10,000 time-limited spend exemption per property is confirmed, allowing delayed compliance for up to ten years where costs exceed this threshold, alongside transitional arrangements recognising existing EPC Band C compliance until certificate expiry. The final impact assessment concludes that the policy delivers net benefits, with average upgrade costs of £4,500 to £5,300 per property offset by annual bill savings of £96 to £165, significant carbon reductions, and the potential to lift approximately 350,000 to 400,000 households out of fuel poverty, supporting wider objectives on housing quality, affordability and net zero.