The Department publishes information on the number of homes retrofitted for energy efficiency in the last five years through the following government schemes: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.gov.uk%2Fgovernment%2Fcollections%2Fhousehold-energy-efficiency-national-statistics&data=05%7C02%7CParliamentary.PQ%40energysecurity.gov.uk%7C2bc684d904694474690608dc639addae%7Ccbac700502c143ebb497e6492d1b2dd8%7C0%7C0%7C638494764006795663%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=cQm9AqRjgF8mgk%2B9wlAdBEB4tUvufwhs9EZjs%2BX8Ffg%3D&reserved=0" target="_blank">Energy Company Obligation (ECO), <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.gov.uk%2Fgovernment%2Fcollections%2Fgreat-british-insulation-scheme&data=05%7C02%7CParliamentary.PQ%40energysecurity.gov.uk%7C2bc684d904694474690608dc639addae%7Ccbac700502c143ebb497e6492d1b2dd8%7C0%7C0%7C638494764006795663%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=uu3aB2vjttE%2FR0LSUdKQU0sC1EXwKmbm%2BvNMcLwysQw%3D&reserved=0" target="_blank">Great British Insulation Scheme (GBIS), <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.gov.uk%2Fgovernment%2Fcollections%2Fgreen-home-grant-statistics&data=05%7C02%7CParliamentary.PQ%40energysecurity.gov.uk%7C2bc684d904694474690608dc639addae%7Ccbac700502c143ebb497e6492d1b2dd8%7C0%7C0%7C638494764006951938%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=GmEpTpK%2Ftfe29jsnT6LlziIWoRsN6FYajVj6sLn%2FTmY%3D&reserved=0" target="_blank">Green Homes Grant Vouchers Scheme, Local Authority Delivery, Home Upgrade Grant, and <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.gov.uk%2Fgovernment%2Fcollections%2Fsocial-housing-decarbonisation-fund-statistics&data=05%7C02%7CParliamentary.PQ%40energysecurity.gov.uk%7C2bc684d904694474690608dc639addae%7Ccbac700502c143ebb497e6492d1b2dd8%7C0%7C0%7C638494764006951938%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=DoxkRJuFnbXgB7SxgCSjKtKEtpTnLxwAf02C%2FMNI68o%3D&reserved=0" target="_blank">Social Housing Decarbonisation Fund (SHDF). SHDF retrofits social housing only. A breakdown of the number of homes retrofitted in the social and private sector can be found in the ECO and GBIS statistical releases.