Research and analysis

Energy Follow Up Survey (EFUS) 2017 reports

The Energy Follow Up Survey (EFUS) is a large interview and measurement survey of household heating patterns, thermal comfort and energy consumption over 2017 to 2019.

• From: Department for Energy Security and Net Zero and Department for Business, Energy & Industrial Strategy
• Published: 17 September 2021

Documents

Heating patterns and occcupancy report

PDF, 592 KB, 61 pages

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Thermal comfort, ventilation, damp and mould report

PDF, 925 KB, 81 pages

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Household energy consumption and affordability report

PDF, 942 KB, 87 pages

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Lights, appliances and smart technologies report

PDF, 816 KB, 86 pages

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Fuel Poverty report

PDF, 679 KB, 64 pages

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Annex for Heating patterns and occcupancy report

ZIP, 489 KB

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Annex for Thermal comfort, ventilation, damp and mould report

ZIP, 594 KB

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Annex for Household energy consumption and affordability report

ZIP, 237 KB

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Annex for Lights, appliances and smart technologies report

ZIP, 302 KB

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Annex for Fuel poverty report

ZIP, 132 KB

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Energy Follow Up Survey 2017: methodology report

PDF, 797 KB, 41 pages

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Details

The Energy Follow Up Survey (EFUS) is a large interview and measurement survey of household occupancy and heating patterns, thermal comfort and energy consumption over 2017 to 2019, with a particular focus on fuel poor households.

It is a detailed follow-up to the annual English Housing Survey. It includes:

• interviews with around 2,500 households
• half-hourly temperature measurements from around 750 homes between autumn 2017 and spring 2019
• daily profiles of gas and electricity consumption from 150 and 450 households respectively over the 2018 to 2019 heating season

Published 17 September 2021