Company lists · Data refreshed October 2026

Top 25 Clean energy cooperatives based in London, United Kingdom

Name: Clean energy cooperatives based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 43 companies tracked

RevenueBase identified 43 company matches for clean energy cooperatives associated with London, United Kingdom as of October 2026 and tracks 3,320 professional contacts across them, including 1,487 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for clean energy cooperatives associated with London, United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 9, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 9, 2026 How this list was built

43Companies

3,320Contacts tracked

1,487Verified emails

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The 25 largest clean energy cooperatives based in London, United Kingdom

Ranked by team size

Top 25 of 43 company matches for clean energy cooperatives based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Lightsource BP	Exact match	London, United KingdomHQ recorded Oct 9, 2026	1,001-5,000	1,116 contacts →
	Exact match “Lightsource bp is working to support a future powered by renewable, affordable and reliable energy that benefits our partners, people and planet.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Sonnedix	Exact match	London, United KingdomHQ recorded Oct 9, 2026	501-1,000	593 contacts →
	Exact match “Sonnedix is a global renewable energy company delivering 100% clean electricity directly to customers through a diversified portfolio of solar, wind, and storage assets.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Cubico Sustainable Investments	Exact match	London, United KingdomHQ recorded Oct 9, 2026	501-1,000	423 contacts →
	Exact match “Cubico Sustainable Investments is one of the world’s largest privately-owned renewable energy companies, leveraging our strong local presence with a unique combination of in-house…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Octopus Energy Generation	Exact match	London, United KingdomHQ recorded Oct 9, 2026	201-500	167 contacts →
	Exact match “At Octopus Energy Generation, we’re building green power for the future, from large-scale solar to onshore and offshore wind, and innovative initiatives like the Fan Club.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	EDF Renewables UK & Ireland	Exact match	London, United KingdomHQ recorded Oct 9, 2026	501-1,000	55 contacts →
	Exact match “EDF Renewables is part of one of the world’s leading renewable energy companies in the UK.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Innova	Exact match	London, United KingdomHQ recorded Oct 9, 2026	51-200	55 contacts →
	Exact match “Innova is a forward-thinking renewable energy business, employing people across two offices in London and Cheltenham.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	National Energy	Exact match	London, United KingdomHQ recorded Oct 9, 2026	51-200	39 contacts →
	Exact match “Founded in 2018 by ambitious entrepreneurs, National Energy is a US-backed, privately funded group active globally across the renewable energy sector.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Repowering London	Exact match	London, United KingdomHQ recorded Oct 9, 2026	11-50	34 contacts →
	Exact match “Repowering develops renewable energy projects to build resilient, skilled communities and lead London to a low-carbon future.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	South East London Community Energy Selce	Exact match	London, United KingdomHQ recorded Oct 9, 2026	11-50	32 contacts →
	Exact match “Founded in 2014, South East London Community Energy is a local energy co-operative that is dedicated to a cleaner and fairer energy future through local energy generation…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Natpower UK	Exact match	London, United KingdomHQ recorded Oct 9, 2026	51-200	31 contacts →
	Exact match “NatPower UK has the largest clean energy development programme in the UK, aiming at integrating large scale smart clean energy generation and distribution with large scale…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Enray Power	Exact match	London, United KingdomHQ recorded Oct 9, 2026	11-50	27 contacts →
	Exact match “Enray Power is a developer, owner and operator of renewable energy projects in the UK specialising in origination and development, through to financing, deployment and maintenance.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Bluestone Energy Limited	Exact match	London, United KingdomHQ recorded Oct 9, 2026	11-50	15 contacts →
	Exact match “At Bluestone Energy, we’re transforming the UK’s energy future one project at a time.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Exagen Group	Exact match	London, United KingdomHQ recorded Oct 9, 2026	11-50	14 contacts →
	Exact match “Exagen Group is passionate about renewable energy and its role in driving down greenhouse gas emissions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Bright Renewables	Exact match	London, United KingdomHQ recorded Oct 9, 2026	11-50	11 contacts →
	Exact match “Bright Renewables is a newly formed company that manages the UK’s largest portfolio of community-owned renewable energy assets, specialising in both ground mount and rooftop solar…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Ripple Energy	Exact match	London, United KingdomHQ recorded Oct 9, 2026	11-50	9 contacts →
	Exact match “Ripple enables energy consumers around the world to part own large scale wind farms and solar parks and have the clean, low cost electricity they produce supplied to their homes…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Power UP North London	Exact match	London, United KingdomHQ recorded Oct 9, 2026	1-10	9 contacts →
	Exact match “At Power Up, we help community organisations cut energy costs, reduce carbon emissions, and build long-term energy resilience.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Consensuspower	Exact match	London, United KingdomHQ recorded Oct 9, 2026	11-50	7 contacts →
	Exact match “Community-Led Access to Renewable Energy.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Upsidevalue Group	Exact match	London, United KingdomHQ recorded Oct 9, 2026	1-10	7 contacts →
	Exact match “Transforming Power Generation Our vision is to transform power generation by developing and deploying cost effective, large scale renewable source infrastructure.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Unisolar LTD	Exact match	London, United KingdomHQ recorded Oct 9, 2026	1-10	3 contacts →
	Exact match “UniSolar is a community energy initiative that aims to bring solar panels to the roofs of UK universities.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Se1 Solar	Exact match	London, United KingdomHQ recorded Oct 9, 2026	1-10	3 contacts →
	Exact match “Our mission is to fight fuel poverty by generating local, renewable power We are SE1 Solar, a community benefit society based in London.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Albion Community Power PLC	Exact match	London, United KingdomHQ recorded Oct 9, 2026	1-10	2 contacts →
	Exact match “Albion Community Power PLC is a newly formed company seeking to develop community-scale renewable energy projects in the UK.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Rencore Energy	Exact match	London, United KingdomHQ recorded Oct 9, 2026	1-10	2 contacts →
	Exact match “Established in 2016, Rencore Energy is a wind and solar energy developer focussed on sub-Saharan Africa.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Ennoviga Solar LTD	Exact match	London, United KingdomHQ recorded Oct 9, 2026	1-10	2 contacts →
	Exact match “Opportunity identification and evaluation We actively scout for suitable sites to install photovoltaic arrays.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Clean Energy Capital 'cec'	Exact match	London, United KingdomHQ recorded Oct 9, 2026	11-50	2 contacts →
	Exact match “Clean Energy Capital ('CEC') is a renewable energy development company focussing on large-scale solar, storage and wind projects, with the intention of supplying low-cost, clean…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Hero Future Energies Global LTD	Exact match	London, United KingdomHQ recorded Oct 9, 2026	201-500	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “clean energy cooperatives”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 43 clean energy cooperatives based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 1,487 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clean energy cooperatives based in London, United Kingdom at a glance

As of Oct 9, 2026

44.8%Verified-email coverage

77.2Average contacts per company

11-50Median size (employees)

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 43 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with London, United Kingdom whose business descriptions match “clean energy cooperatives” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 1,487 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 9, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “clean energy cooperatives”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clean energy cooperatives are there based in London, United Kingdom?

RevenueBase identified 43 company matches for clean energy cooperatives associated with London, United Kingdom as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Lightsource BP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United Kingdom has the most clean energy cooperatives?

London leads the United Kingdom with 43 company records, followed by Edinburgh (5) and Bristol (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,487 professional contacts with verified work emails tracked across these 43 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 9, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.