Graphic rendition of the British Museum site showing three new buildings outlined in blue which form the Energy Centre.

Energy Centre Programme

Key information

Construction started in autumn 2024

A new sustainable Energy Centre Programme will phase out the use of fossil fuels at the Museum and improve the efficiency and resilience of its energy infrastructure.

Work is already underway on this state-of-the-art facility, which will modernise the Museum's service infrastructure including its primary power supply and heating system. This will result in an estimated annual net saving of 1,700 tonnes of carbon dioxide compared to existing energy usage, dramatically reducing the Museum's carbon footprint – and enabling the Museum to become more sustainable over the coming years. The Programme will also:  

  • Provide capacity for using energy efficient infrastructure in future phases of the Masterplan.
  • Transform the area outside the south-east corner of the Museum with trees, shrubs and seating. 

Overview

The Energy Centre Programme will deliver a new low-carbon and energy efficient heating system (and associated electrical infrastructure), paving the way to a net zero future. 

It includes three new buildings and will end the Museum's reliance on gas fossil fuels for heating. Instead, it will use the latest all-electric water and air source heat pump technology. These new buildings only take up 1.8% of the Museum site's footprint. They are designed to preserve, restore and integrate with the celebrated listed buildings that make up the Museum's Camden site.  

To deliver energy where it is needed, including for future phases of the Masterplan, the Museum will upgrade and install new primary electrical and heating infrastructure (cabling and pipework) across the site. This will be done carefully and in a planned manner to protect operations and the listed buildings.

The area outside the south-east corner of the Museum currently houses temporary portacabins. Landscaping, including trees, shrubs and seating, will revitalise this space, creating a peaceful setting. A green roof on the East Road building will further enhance the site's ecology.  

Quote from Sir Charlie Mayfield

Headshot of Sir Charles Mayfield.

Although it's not the most visible of the Masterplan projects, the new Energy Centre Programme will be transformative. By completely overhauling our existing infrastructure, and replacing it with state-of-the-art facilities, it will dramatically reduce our carbon footprint. It's an incredibly important step that paves the way to our becoming a net zero museum in the future.

Sir Charlie Mayfield, Chair of the British Museum's Masterplan committee

Impact

Path to net zero

The new energy-efficient heating and cooling systems installed through the Energy Centre Programme will:

  • End the Museum's reliance on gas fossil fuels for its primary heating system.
  • Eliminate the direct carbon emissions produced by existing gas boilers.
  • Result in an estimated annual net saving of 1,700 tonnes of carbon dioxide – equal to 3,400 return flights between London and Glasgow every year.  
  • Provide capacity for and enable the rollout of more energy efficient infrastructure across the Museum during the rest of the Masterplan and beyond.

Protecting the Museum and the collection

  • Updating the ageing infrastructure will reduce fire and flood risk, and dramatically improve the Museum's capacity to deliver energy where it is needed.    
  • The new Energy Centre buildings will be designed to integrate seamlessly with and preserve the Museum's architecture.
  • Museum infrastructure maintenance will be improved and streamlined, with equipment that is rationalised, more accessible and easier to maintain.  

Significant cost savings long term

  • Investing in sustainable infrastructure now will result in significant savings in the long term.  
  • It will provide the Museum with increased financial stability, resilience, and value for money by reducing operational costs and avoiding increasing maintenance costs for outdated infrastructure.   

Timeline

January 2022

Lead consultant and MEP engineer, Steensen Varming, and architect, Wright and Wright, appointed

Spring 2024

Planning permission secured

Summer 2024

Enabling works begin

Once the enabling works are complete

Construction of East Road Building commences

Spring 2025

Construction of SWEC and infrastructure works begins

Projected date 2029

Energy Centre Programme completed

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