We’re investing for the long term to improve energy efficiency, cut carbon emissions, and make homes more comfortable and affordable. From better insulation and low-carbon heating to renewable energy, we’re preparing for rising energy costs and climate change.
But it’s not just about homes. Our work supports healthier neighbourhoods, cleaner air, and fairer access to energy. We’re committed to meeting national and local climate goals and staying ahead of new environmental standards. Our teams have the training and tools to lead the way – whether through technical upgrades or by working closely with our communities.
This page is your one-stop shop for all things sustainability. Click the links below to see how Cobalt is creating homes and places that are good for you and the planet – now and for the future.
£110m
By 2033, we will have invested more than £110 million into our properties.
Straight to
If you can’t find what you’re looking for or if you have any questions, please contact us.
Energy advice
Discover easy ways to save energy, cut your bills, and shrink your carbon footprint. Find out practical tips you can use every day and how Cobalt can support you.
Green spaces
Find out how we’re protecting and enhancing local nature. Discover community gardens, biodiversity projects, and how you can get involved in greening your neighbourhood.
Sustainable transport
Get inspired to travel greener. Learn about walking and cycling routes, EV charging points, public transport options, and schemes to support low-carbon travel.
Retrofit programme
Learn how we’re helping residents upgrade their homes with insulation, efficient heating, and smart technologies. See what’s available, who’s eligible, and how to apply.
New properties
Take a look at our latest developments built with sustainability in mind. Learn about eco-friendly materials, energy-efficient designs, and future-ready living.
Water management
Learn easy tips to save water, lower your bills, and protect the environment. Find out how you can get support around water in your home, how Cobalt and other organisations can support you and make a difference.