Membership of the NHDG is open to Tier 1 contractors or energy suppliers that contract and directly deliver £20+ million turnover per year of whole-house retrofit at scale, supported by government-funded schemes such as the Warm Homes: Social Housing Fund (WH:SHF) and Home Upgrade Grant (HUG). Eligible turnover must come from work contracted directly with clients and not through third parties such as energy companies or other bodies.
NHDG Membership
Membership Benefits
Policy Representation
The NHDG helps shape key policies impacting the home decarbonisation industry and is a trusted partner to government, contributing to the development of government strategy and initiatives.
Have your say on policy proposals, best practice guides and key issues facing the sector.
Click here to find out more about our Policy Working Group
Events
Join exclusive events hosted by and for NHDG members, including our annual Parliamentary Reception held at the House of Lords.
The NHDG holds large-scale events throughout the year, such as the Supply Chain Speed Networking Event and the National Retrofit Conference at Futurebuild. We also hold networking events such as the NHDG Forums which are well attended by senior civil servants at the Department for Energy Security and Net Zero.
Click here to find out about all the NHDG’s upcoming events.
How to join
Applicants must provide evidence to support that they meet the criteria. Evidence includes:
- The most recent audited accounts for the past two trading years; and
- Evidence of large-scale retrofit works either delivered or secured (minimum of £20 million)
Please be aware that the eligibility criteria may be changed at any time by the group.
