Renewable energy

Whilst there are many types of communities, there are also many different ways of working ‘with energy’. For example, most people associate ‘community energy’ with renewable energy generation – which in cities is predominantly solar. However, there is a growing number of technologies associated with energy generation – including tidal, anaerobic digestion, combined heat and power, heat pumps and wind. In London, solar currently leads the way, but we believe that experimentation is key; we will continue to support solar but are also excited to assist with other technologies.

Solar in London

“Community energy groups in London currently own and operate 748 kWp of solar PV situated on churches, social housing blocks and schools that have been financed through the purchase of shares by members of the community.”

Community Energy London report Realising the Potential’ July 2017

Despite the many set backs that the solar industry has faced due to inconsistent government policies, there are many successful community solar projects – even in London where the property market and access to space is extremely competitive. See below for examples of successful community solar projects in London. 

Greenpeace outline how easily solar could contribute to powering every home in the country – and London needs to generate as much energy as possible onsite. This would help make the city more economically and environmentally sustainable, not to mention help relieve those living with – and dying from – fuel poverty.

However, the London Assembly Environment Committees  ‘Bring Me Sunshine How London’s homes could generate more solar energy’ (October 2015) noted that London, “has the lowest amount of installed solar power capacity of any region in the UK, despite being the most affluent and populous part of the country, and having a favourable climate by UK standards.”

Green Alliance (March 2016)

Community Energy groups in London can lead the way

Community groups have lists of projects that were ready to go, but stopped when Government policies made them no longer viable. Community Energy London’s ‘Realising the Potential’ July 2017 points out current barriers and identifies the profile of buildings that have proved most suitable for solar installations.

Buildings that are suitable for solar installation usually require, stability of tenure, large roofs and high electricity usage, e.g. schools, places of worship and public buildings.


DIY solar panel from Brixton Energy

Showcase of Solar schemes installed by Community Energy Groups in London


En10ergy set up two solar energy projects in Muswell Hill (N10) and one in Wood Green:

Marks and Spencers on Muswell Hill Broadway – The project installed 45kWp of solar PV panels on the roof of Marks and Spencers in July 2010.
Muswell Hill Methodist Church – Installed 20kWp of solar panels on the roof of the Muswell Hill Methodist Church on Colney Hatch Lane, completed in April 2011
Woodside High School – En10ergy installed 49.8kWp of solar PV at this academy, which shares an electrical supply with Riverside, a Haringey special school.

Hackney Energy
As well as working with Repowering London on the Banister House Solar project, Hackney Energy revived a 15yr old solar installation at Homerton Grove Adventure Playground in 2014.

Power Up North London (PUNL)

PUNL has installed one project and is conducting extensive research into other potential local roofs for solar.
St Anne’s Church West Hill Highgate – Installed 19kWp of community solar in Sept 2016.

Repowering London/ Brixton Energy

Repowering have set up four community solar projects on social housing:

Brixton Energy Solar 1 – The project involved the installation of a 37.24kWp solar power station on the roof of Elmore House on the social housing Loughborough Estate in Brixton in March 2012.
Brixton Energy Solar 2 – installed 45kWp of solar electric (photovoltaic) panels on the roofs of Styles Gardens, five of the housing blocks in the Loughborough Estate, Brixton in Oct 2013.
Brixton Energy Solar 3 – installed 52kWp of solar PV panels on the roofs of Roupell Park estate in Brixton. The panels went live in September 2014.
Banister House Solar  – supported by Hackney Energy, the project generates 102kWp of renewable, community-owned electricity for the Banister House Estate and residents, from January 2014.

Schools Energy Coop 

The group helped schools in London install solar panel systems on schools free of charge, using crowd funding:

Castlebar School – installed 19.76kWp of solar in 2016

Gospel Oak Primary School – installed 29.64kWp of solar in 2016 Acland Burghley – installed 48.36kWp

Grange – installed 8.84kWp

Solar SOAS (School of Oriental and African Studies)

Solar SOAS was the first university project in London to install 29.6KWp of solar panels on the roof of the SOAS Old Building in September 2016.

South East London Community Energy (SELCE)

SELCE installed 198kWp of solar across Ashmead, Mulgrave, Horniman Primary and Charlton Academy schools in 2015/16 and 149kWp of solar across Alderwood, Deansfield and Bannockburn Primary schools in 2016.

Sustainable Energy 24 (SE24) 

SE24 installed 19kWp on the roofs of  Herne Hill United Church  and Herne Hill Methodist Church Hall –  in the summer of 2016. In 2017, they installed a 50kWp  solar PV installation at St Christopher’s Hospice in Sydenham.

Please get in touch if you belong to another London group that has installed solar.