Company lists · Data refreshed September 2026

Top 25 Clean energy developers based in New York, United States

Name: Clean energy developers based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 121 companies tracked

RevenueBase identified 121 clean energy developers headquartered in New York, United States as of September 2026 and tracks 2,920 professional contacts across them, including 1,217 with verified work emails. New York is the largest hub.

This list covers clean energy developers headquartered in New York, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

121Companies

2,920Contacts tracked

1,217Verified emails

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The 25 largest clean energy developers based in New York, United States

Ranked by team size

Top 25 of 121 clean energy developers based in New York, United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to clean energy developers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	REV Renewables	Partial evidence	New York, United StatesHQ checked Sep 16, 2026	51-200	153 contacts →
	Partial evidence “REV Renewables, an LS Power company, is an industry leader in the development, acquisition and operation of renewables and energy storage.” Source: RevenueBase Database · checked Sep 16, 2026
2	smartenergy.com	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	51-200	152 contacts →
	Partial evidence “We believe the future of energy is green and it is our mission to make green energy affordable for everyone.” Source: RevenueBase Database · checked Sep 16, 2026
3	Madison Energy Infrastructure	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	51-200	150 contacts →
	Partial evidence “Madison Energy Infrastructure is on a mission to modernize energy for industry and communities where it matters most.” Source: RevenueBase Database · checked Sep 16, 2026
4	Greenbacker	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	51-200	141 contacts →
	Partial evidence “As a multi-strategy investment manager and independent power producer, Greenbacker Renewable Energy Company (Greenbacker) is empowering a sustainable world by connecting…” Source: RevenueBase Database · checked Sep 16, 2026
5	Luminace	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	51-200	126 contacts →
	Partial evidence “Luminace is one of the largest fully integrated decarbonization-as-a-service solution providers in North America, sponsoring accessible, reliable and renewable energy…” Source: RevenueBase Database · checked Sep 16, 2026
6	NY State Solar	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	201-500	119 contacts →
	Partial evidence “NY State Solar helps your friends and neighbors save on their energy bills – Our custom solar solutions are engineered from the ground-up, and every system that we install is…” Source: RevenueBase Database · checked Sep 16, 2026
7	Terraform Power	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	51-200	119 contacts →
	Partial evidence “TerraForm Power is a leading owner, operator, and producer of renewable energy in North America.” Source: RevenueBase Database · checked Sep 16, 2026
8	UGE	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	51-200	116 contacts →
	Partial evidence “At UGE we're working to make renewable energy accessible and affordable for all.” Source: RevenueBase Database · checked Sep 16, 2026
9	Aspen Power	Strong evidence	New York, NY, United StatesHQ checked Sep 16, 2026	51-200	97 contacts →
	Strong evidence “Aspen's highly experienced team of experts across financing, development, construction, and asset management of distributed clean energy assets is the ideal partner for local…” Source: RevenueBase Database · checked Sep 16, 2026
10	Euclid Power	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	51-200	85 contacts →
	Partial evidence “Euclid Power is comprised of a team of industry-leading veterans within renewable energy project development, diligence, finance, and execution with over 10GW of PV and 5GWh of…” Source: RevenueBase Database · checked Sep 16, 2026
11	Onyx Renewables	Strong evidence	New York, NY, United StatesHQ checked Sep 16, 2026	51-200	67 contacts →
	Strong evidence “Onyx Renewables is a leading provider of predictable, affordable clean energy solutions nationwide.” Source: RevenueBase Database · checked Sep 16, 2026
12	Common Energy	Strong evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	65 contacts →
	Strong evidence “Common Energy works with developers across the country to activate their clean energy projects and maximize ROI.” Source: RevenueBase Database · checked Sep 16, 2026
13	Greenwood Sustainable Infrastructure	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	50 contacts →
	Partial evidence “GSI is a renewable energy company focused on the development, construction and operation of distributed generation and utility-scale solar energy and battery storage projects in…” Source: RevenueBase Database · checked Sep 16, 2026
14	Syncarpha Capital	Strong evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	42 contacts →
	Strong evidence “Syncarpha Capital is a distributed generation ("DG") solar and storage platform dedicated to removing the roadblocks to widespread clean energy adoption.” Source: RevenueBase Database · checked Sep 16, 2026
15	Delaware River Solar	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	31 contacts →
	Partial evidence “DRS is a New York State solar company that develops, builds, and operates Community Solar projects which contribute to the State's Energy and Climate goals.” Source: RevenueBase Database · checked Sep 16, 2026
16	Convalt Energy	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	51-200	29 contacts →
	Partial evidence “Convalt Energy (CE) is a portfolio company of ACO Investment Group.” Source: RevenueBase Database · checked Sep 16, 2026
17	Catalyst Power Holdings LLC	Partial evidence	New York, United StatesHQ checked Sep 16, 2026	11-50	27 contacts →
	Partial evidence “Catalyst Power develops novel and highly repeatable energy supply options for commercial and industrial end-users of all sizes.” Source: RevenueBase Database · checked Sep 16, 2026
18	Onforce Solar	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	25 contacts →
	Partial evidence “OnForce Solar is a vertically integrated renewable energy company committed to providing its customers with the most intelligently designed, efficient, and cost effective energy…” Source: RevenueBase Database · checked Sep 16, 2026
19	Carson Power	Strong evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	23 contacts →
	Strong evidence “We're redefining how American energy is developed, with infrastructure that works and partnerships that last.” Source: RevenueBase Database · checked Sep 16, 2026
20	Sunlight General Capital	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	21 contacts →
	Partial evidence “SunLight General Capital is a New York City-based renewable energy investment platform that finances, develops, owns, and operates solar photovoltaic assets across the United…” Source: RevenueBase Database · checked Sep 16, 2026
21	Centennial	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	21 contacts →
	Partial evidence “Founded in 2014, Centennial is an energy development company specializing in the deployment of solar and battery energy storage projects at commercial and industrial properties.” Source: RevenueBase Database · checked Sep 16, 2026
22	Walden Renewables	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	21 contacts →
	Partial evidence “Walden Renewables is a renewable energy development company founded by Henry Weitzner (CEO) and Jack Kenworthy (CDO).” Source: RevenueBase Database · checked Sep 16, 2026
23	Blue Orb, LP	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	18 contacts →
	Partial evidence “At Blue Orb, LP, we develop, implement, and manage renewable energy projects, unlocking value for investors and delivering transformative benefits to communities.” Source: RevenueBase Database · checked Sep 16, 2026
24	MGN Microgrid Networks LLC	Strong evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	18 contacts →
	Strong evidence “MicroGrid Networks, LLC is in the business of developing, constructing and operating resilient clean energy generation and storage systems, facilities and networks in the dense…” Source: RevenueBase Database · checked Sep 16, 2026
25	Enernet Global	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	17 contacts →
	Partial evidence “Enernet provides energy as a service to customers with no access to grid power or with poor quality grid connections worldwide.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: clean energy developers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names clean energy developers.
Partial evidence: Its own public description names part of clean energy developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name clean energy developers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 121 clean energy developers based in New York, United States

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Clean energy developers based in New York, United States at a glance

As of Sep 16, 2026

41.7%Verified-email coverage

24.1Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · New York

Sep 16, 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 States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 121 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among clean energy developers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in New York, United States whose own description of what they do matches “clean energy developers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names clean energy developers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among clean energy developers, and records with no verified work email. Companies headquartered outside New York are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,217 across the full list. 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 September 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Clean energy developers by metro in the United States

Clean energy developers in New York121
Clean energy developers in Houston109
Clean energy developers in Austin69
Clean energy developers in San Diego60
Clean energy developers in Denver55
Clean energy developers in San Francisco55
Clean energy developers in Chicago53
Clean energy developers in Dallas51
Clean energy developers in Los Angeles48
Clean energy developers in Phoenix40
Clean energy developers in Miami36
Clean energy developers in Washington36
Clean energy developers in Boston35
Clean energy developers in Atlanta32
Clean energy developers in Orlando32
Clean energy developers in San Antonio32
Clean energy developers in Charlotte26
Clean energy developers in Portland26
Clean energy developers in Irvine25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names clean energy developers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many clean energy developers are there based in New York, United States?

RevenueBase identified 121 clean energy developers headquartered in New York, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

REV Renewables, headquartered in New York, tops this list with the largest team on record.

Which city has the most clean energy developers?

New York leads with 121 headquartered companies, followed by Houston (109) and Austin (69).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,217 verified decision-maker contacts tracked across these 121 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.