2025 Winter Special

4 weeks of inspiring free tours and talks in-person and online.

25 Oct - 30 Nov

Open Eco Homes

Open Eco Homes is a free home energy advice and information hub which has inspired thousands of Cambridgeshire residents to improve their home energy efficiency over the last 15 years.

We aim to showcase innovate and energy efficient homes through which people can gain insight of real-life examples, impartial information and knowledge from experienced homeowners. With detailed case studies for each home, and with over 80 new build and retrofitted eco-homes on record it is possible to find examples of many building types and energy efficient solutions. 

In addition to the eco-home tours and information we host a number of expert led talks online to help to save money to improve your home energy and reduce your carbon footprint.

Take Action

Find out more about what you can do to reduce the carbon footprint of your home by browsing our information pages.

Events

Every Autumn Open Eco Homes runs tours and talks to give you ideas and information to get started with your own eco home. Our tours are run by homeowners who show and discuss how their homes are low carbon. Some are new-build and some retrofits. Get ideas for what suits your home. Our talks are run by experts on practical topics to help you go further.

View our Tours on Demand page to watch the recordings.

See Case Studies for stories, descriptions, building professionals and supplier info of past Open Eco Homes.

Read our 2024 OEH Report for information on our project and events.

Upcoming Open Eco Home Events

Recent Events

    • Introduction to Retrofit
    • Introduction to Retrofit
    • Experts Matthew Tulley and Rob Leedham from Cambridge Retrofit Hub will introduce the key aspects of home energy retrofit and explore deep retrofit measures for homes.
    • Thu 30 Oct 2025, 7:30pm - 8:30pm
    • Passivhaus-Inspired 1980s Home Retrofit, Gunnell Close, Milton
    • Passivhaus-Inspired 1980s Home Retrofit, Gunnell Close, Milton
    • Comfort, air quality and energy efficiency were the priorities for the homeowners of this empty late 1980s house in Milton. Transforming the home using the Passivhaus standard they have created a space that works for their lifestyle and the environment. Featuring external wall insulation and air tightness measures, approaches for...
    • Sun 26 Oct 2025, - Sat 8 Nov 2025, Various
    • Retrofitting Historic Homes
    • Retrofitting Historic Homes
    • Join Annie Naughton and her panel of expert speakers to find out more about the  possibilities for retrofitting our historic homes.
    • Thu 17 Oct 2024, 7:30pm - 8:30pm

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