About Nest
Welsh Government Warm Homes, which includes the Arbed and Nest schemes, provides funding for energy efficiency improvements to low income households and those living in deprived communities across Wales.
It supports the Welsh Government’s commitments to:
- reduce climate change
- help eradicate fuel poverty
- boost economic development and regeneration in Wales
Both schemes consider a whole house approach to home energy efficiency improvements. This helps to tackle harder to treat homes where the impact of fuel poverty tends to be most severe.
Annual Reports
- Nest Annual Report 2019-20
- Nest Annual Report 2018-19
- Nest Annual Report 2017-18
- Nest Annual Report 2016-17
- Nest Annual Report 2015-16
- Nest Annual Report 2014-15
- Nest Annual Report 2013-14
- Nest Annual Report 2012-13
- Nest Annual Report 2011-12
The Nest scheme is managed on behalf of the Welsh Government by British Gas. Energy Saving Trust is a material subcontractor of British Gas.
British Gas
British Gas is a British-owned company. As part of the Centrica Group, they provide gas, electricity and home repair services to millions of customers in Scotland, Wales and England.
Energy Saving Trust
The Energy Saving Trust is the UK's leading impartial organisation helping people save energy and reduce carbon emissions. They do this by providing expert insight and knowledge about energy saving, supporting people to take action, helping local authorities and communities to save energy and providing quality assurance for goods, services and installers.
How can Nest help?
We offer a range of free, impartial advice and, if you are eligible, a package of free home energy efficiency improvements such as a new boiler, central heating or insulation.


