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As part of his work to make London a zero carbon city by 2030, the Mayor of London, Sadiq Khan, wants the capital to use clean, flexible and locally generated energy.

He also wants to find ways for London’s homes, businesses and public buildings to use less energy and save money on their energy bills.

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Below you can find out more about how we are developing new and innovative approaches to energy efficiency in London.

Retrofit Accelerator - Workplaces helps London’s public buildings to be more energy efficient and save carbon.

Illustration of workplace building

Retrofit Accelerator - Homes is transforming the way London retrofits its ageing and energy inefficient housing

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The Social Housing Retrofit Accelerator offers a varied package of support. Find what support is available and to who.

Icon of Social Housing retrofit acelorator

Expertise and support for organisations developing clean and locally generated energy projects.

Local Energy Accelerator

The impact of our work

Since 2016 The Mayor’s Low Carbon Accelerators have provided support to the vast majority of London’s local authorities and Mayoral Development Corporations as shown by the map below.

Retrofit Accelerators - map of projects by London borough

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