Established in 1988, we are an independent, national charity at the forefront of improving the use of energy in buildings: understanding energy use; improving new and existing buildings; helping householders save energy and money; providing impartial advice; undertaking research and innovation; tackling fuel poverty.


VACANCY - Chair of NEF Board of Trustees

Seeking an inspirational individual to build on our strong foundations


Defra-funded Rural Community Energy Funds

Supporting local rural communities with their funding bids


VolDECs – Voluntary Display Energy Certificates

Our innovative energy rating scheme for commercial buildings


Energy Advice at Affordable Warmth Community Events

Meet our advisors for free, impartial and expert energy advice


Keep Warm, Save Energy, Reduce Your Fuel Bills

Advice to help keep you warm, save energy and reduce your bills


Volunteer Project Officer (Energy Envoys)

Promoting and rolling out our volunteering opportunity


eNews - Our Free Electronic Newsletter

Sign up for our monthly energy efficiency industry news


LogPile - Wood Fuel & Equipment Suppliers

Search our LogPile supplier database or register your company


YouGen - Renewable Energy and Heat Made Easy

Save energy and generate your own heat or electricity


Keeping Kids Cosy in Buckinghamshire and Oxfordshire

Helping families with young children beat fuel poverty


Improve Your Home’s Energy Efficiency

Helping you to improve the energy efficiency of your home


Public Sector Energy & Sustainability Award

NEF winner of Local Authority/Community category 2016


ISO 9001 Quality Management Systems

Proud to have been awarded ISO 9001 for quality management


Better Housing, Better Health in Bucks and Oxon

Grants to improve health for residents in cold or damp homes


Our Latest Annual 2015-16 Impact Report

Our achievements and impacts over 12 months 2015-2016

What people say about us