Information Sources
A transparent listing of the publicly available sources we reference when developing informational guidance about energy efficiency funding in Scotland.
About These Sources
The sources listed below are publicly available documents and resources that inform the guidance published on this website. We reference these sources for informational purposes only. Listing a source does not imply any partnership, endorsement, or affiliation with the publishing organisation.
UK Government Energy Guidance
Publicly available policy documents and scheme guidance published by UK Government departments.
GOV.UK - ECO4 Scheme Guidance
Department for Energy Security and Net Zero published guidance on the Energy Company Obligation (ECO4) scheme, including eligibility criteria, obligated suppliers, and measure requirements.
GOV.UK - Great British Insulation Scheme
Official government documentation on the GBIS programme, covering council tax band eligibility, qualifying measures, and delivery mechanisms.
GOV.UK - Warm Homes Plan
Published information about the government's strategy for improving home energy efficiency and reducing fuel poverty across the UK.
GOV.UK - Energy Performance Certificates
Guidance on EPC ratings, assessment methodology, and the role of energy performance in grant eligibility.
Ofgem Regulatory Framework
Regulatory documentation from the Office of Gas and Electricity Markets governing energy company obligations.
Ofgem - ECO4 Administration
Ofgem's published guidance on ECO4 scheme administration, including supplier obligations, measure scoring, and compliance requirements.
Ofgem - ECO4 Delivery Statistics
Quarterly published statistics on ECO4 delivery, including measures installed, households assisted, and regional distribution.
Ofgem - GBIS Administration
Regulatory guidance on the Great British Insulation Scheme, including eligible measures, supplier requirements, and consumer protections.
Scottish Government and Agencies
Policy documents and programme information specific to Scotland's devolved energy efficiency programmes.
Scottish Government - Energy Efficient Scotland
Scotland's national programme for improving the energy efficiency of buildings, including targets, standards, and support mechanisms.
Home Energy Scotland
The Scottish Government's national advice service providing free, impartial energy efficiency advice to householders. Operated by the Energy Saving Trust.
Warmer Homes Scotland
The Scottish Government's flagship fuel poverty scheme providing energy efficiency improvements to eligible households.
Scottish Government - Fuel Poverty Strategy
Published strategy documents setting out Scotland's targets and approach to tackling fuel poverty.
Industry Regulatory Bodies
Standards and certification bodies relevant to energy efficiency installations and consumer protection.
TrustMark
The government-endorsed quality scheme for work in and around the home. TrustMark registration is required for installers carrying out ECO4 and GBIS work.
Microgeneration Certification Scheme (MCS)
The quality assurance scheme for renewable energy technologies including heat pumps and solar panels.
PAS 2035 / PAS 2030
Publicly Available Specifications setting out requirements for domestic energy efficiency retrofitting. PAS 2035 covers the overarching framework and PAS 2030 covers installation standards.
Other Authoritative Sources
Additional publicly available resources used to inform and verify content.
Energy Saving Trust
Independent organisation providing evidence-based advice on saving energy in the home. Publishes research on energy efficiency measures, costs, and savings.
National Energy Action (NEA)
The national fuel poverty charity working to ensure affordable warmth for everyone. Publishes research and policy analysis on fuel poverty.
Committee on Fuel Poverty (Scotland)
The statutory advisory body on fuel poverty policy in Scotland, publishing reports and recommendations.
How We Use These Sources
We use publicly available information from these sources to inform the general guidance provided on this website. Our content aims to make complex scheme information more accessible to Scottish homeowners.
We do not reproduce copyrighted material. Where we summarise or explain information from these sources, we aim to preserve the accuracy and intent of the original while making it easier to understand.
For the most current and authoritative information about any energy efficiency scheme, we recommend consulting the original source directly or contacting Home Energy Scotland on 0808 808 2282.