Company lists · Data refreshed September 2026

Top 25 Renewable energy nonprofits based in Australia

Name: Renewable energy nonprofits based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 138 companies tracked

RevenueBase identified 138 renewable energy nonprofits headquartered in Australia as of September 2026 and tracks 1,102 professional contacts across them, including 389 with verified work emails. Melbourne is the largest hub.

This list covers renewable energy nonprofits headquartered in Australia, 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 17, 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 17, 2026 86% judged on-target in blind review

138Companies

1,102Contacts tracked

389Verified emails

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The 25 largest renewable energy nonprofits based in Australia

Ranked by team size

Top 25 of 138 renewable energy nonprofits based in Australia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy nonprofits: 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	NGH	Partial evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	201-500	154 contacts →
	Partial evidence “We are passionate about the environment and we actively advocate that renewables must form an important part of Australia’s sustainable future.” Source: RevenueBase Database · checked Sep 17, 2026
2	Tranex Solar PTY LTD	Strong evidence	Sydney Olympic Park, AustraliaHQ checked Sep 17, 2026	201-500	61 contacts →
	Strong evidence “Tranex Solar Pty Ltd proudly support & promote the construction of renewable energy projects to sustainably power our nation, by partnering with EPC Contractors to deliver highly…” Source: RevenueBase Database · checked Sep 17, 2026
3	LGI LTD	Strong evidence	Eagle Farm, AustraliaHQ checked Sep 17, 2026	51-200	50 contacts →
	Strong evidence “Our vision is to be people engineering a clean energy, zero carbon future, by achieving our mission of expediting the transition to renewables by delivering clean energy and lower…” Source: RevenueBase Database · checked Sep 17, 2026
4	ITP Renewables	Strong evidence	Canberra, AustraliaHQ checked Sep 17, 2026	11-50	39 contacts →
	Strong evidence “ITP Renewables is Australia’s longest-running, independent, renewable energy consultancy.” Source: RevenueBase Database · checked Sep 17, 2026
5	The Sunrise Project Australia Tspa	Strong evidence	Sydney, AustraliaHQ checked Sep 17, 2026	51-200	35 contacts →
	Strong evidence “Driven by the imperative of climate justice, The Sunrise Project’s mission is to scale social movements to drive the transition from fossil fuels to renewable energy as fast as…” Source: RevenueBase Database · checked Sep 17, 2026
6	Corporate Carbon	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	34 contacts →
	Indirect evidence “Sustainable planet.” Source: RevenueBase Database · checked Sep 17, 2026
7	Renewables Technical Services	Indirect evidence	Bondi Junction, AustraliaHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence “At RTS, we are dedicated to powering a sustainable future for Australia.” Source: RevenueBase Database · checked Sep 17, 2026
8	RENEW	Indirect evidence	North Melbourne, AustraliaHQ checked Sep 17, 2026	11-50	27 contacts →
	Indirect evidence “Renew is country’s leading not-for-profit organisation, promoting sustainable technology and practice.” Source: RevenueBase Database · checked Sep 17, 2026
9	Energy Spurt	Partial evidence	Adelaide, AustraliaHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial evidence “With nearly 50 years of combined experience in the industry, Energy Spurt operates one of the most extensive solar products in Western Australia, Queensland, South Australia, and…” Source: RevenueBase Database · checked Sep 17, 2026
10	Mint Renewables	Strong evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	11-50	25 contacts →
	Strong evidence “Mint Renewables aims to be a leading player in a fast and sustainable transition to renewable energy.” Source: RevenueBase Database · checked Sep 17, 2026
11	Green Gravity	Strong evidence	North Wollongong, AustraliaHQ checked Sep 17, 2026	11-50	24 contacts →
	Strong evidence “Green Gravity is enabling the global renewable energy transition through developing the next generation of ultra-green energy storage technology.” Source: RevenueBase Database · checked Sep 17, 2026
12	Intium	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “Intium's mission is to transform Australia for a sustainable clean energy future.” Source: RevenueBase Database · checked Sep 17, 2026
13	Iberdrola Australia Smart Energy Solutions	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	51-200	21 contacts →
	Partial evidence “In 2021, Autonomous Energy became part of the Iberdrola Australia group.” Source: RevenueBase Database · checked Sep 17, 2026
14	Lenergy	Strong evidence	Moss Vale, AustraliaHQ checked Sep 17, 2026	11-50	19 contacts →
	Strong evidence “Lenergy is a leading provider of sustainable energy solutions, dedicated to helping homeowners reduce their electricity costs while embracing clean, renewable energy.” Source: RevenueBase Database · checked Sep 17, 2026
15	Yarra Energy Foundation	Partial evidence	Fitzroy, AustraliaHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “The Yarra Energy Foundation (YEF) is an independent, for-purpose organisation with a vision for cleaner energy to address a changing climate.” Source: RevenueBase Database · checked Sep 17, 2026
16	Specialised Energy Solutions	Strong evidence	Wollongong, AustraliaHQ checked Sep 17, 2026	51-200	16 contacts →
	Strong evidence “Welcome to Specialised Energy Solutions, Australia’s leader in renewable energy innovation.” Source: RevenueBase Database · checked Sep 17, 2026
17	RELA	Strong evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	14 contacts →
	Strong evidence “The transition to renewable energy presents landowners with significant opportunities but the process is complex.” Source: RevenueBase Database · checked Sep 17, 2026
18	Solar Citizens	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	13 contacts →
	Partial evidence “Solar Citizens represents millions of Australian households who are powering their lives with the sun and the vast majority of Australians who support the transition to renewable…” Source: RevenueBase Database · checked Sep 17, 2026
19	The Solar Broker	Indirect evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “In October 2015, Doug Baumber started The Solar Broker with the same focus of his former success, Parts Overnight.” Source: RevenueBase Database · checked Sep 17, 2026
20	Solar Energy Enterprises	Partial evidence	Barangaroo, AustraliaHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “At Solar Energy Enterprises (SEE Group), our aim is simple: to help businesses Rethink Sustainability.” Source: RevenueBase Database · checked Sep 17, 2026
21	Boundless Earth	Strong evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	11 contacts →
	Strong evidence “The vision of Boundless Earth (Boundless) is an Australia we can all be proud of - a prosperous, renewable energy superpower and a global force towards a decarbonised world.” Source: RevenueBase Database · checked Sep 17, 2026
22	South Energy	Strong evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	11-50	11 contacts →
	Strong evidence “South Energy is an Australian renewable energy developer.” Source: RevenueBase Database · checked Sep 17, 2026
23	Mega Watt Power PTY LTD	Partial evidence	Coffs Harbour, AustraliaHQ checked Sep 17, 2026	51-200	10 contacts →
	Partial evidence “We provide sales, service and construction in the solar and renewables industry.” Source: RevenueBase Database · checked Sep 17, 2026
24	Community Power Agency	Strong evidence	Chippendale, AustraliaHQ checked Sep 17, 2026	1-10	10 contacts →
	Strong evidence “At Community Power Agency, we believe that involving communities at every stage of renewable energy development is essential for building a fairer, more resilient energy future.” Source: RevenueBase Database · checked Sep 17, 2026
25	ACE Power	Indirect evidence	Manly, AustraliaHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “ACE Power works alongside local communities to develop projects that provide an overall positive impact to the community and the environment.” Source: RevenueBase Database · checked Sep 17, 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: renewable energy nonprofits. 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 renewable energy nonprofits.
Partial evidence: Its own public description names part of renewable energy nonprofits, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy nonprofits. 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 138 renewable energy nonprofits based in Australia

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Renewable energy nonprofits based in Australia at a glance

As of Sep 17, 2026

35.3%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

14.5%Largest-city concentration · Melbourne

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 138 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 renewable energy nonprofits, 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 Australia whose own description of what they do matches “renewable energy nonprofits”. 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 renewable energy nonprofits), 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 renewable energy nonprofits, and records with no verified work email. Companies headquartered outside Australia 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, 389 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 17, 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.

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 renewable energy nonprofits, 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 renewable energy nonprofits are there based in Australia?

RevenueBase identified 138 renewable energy nonprofits headquartered in Australia 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?

NGH, headquartered in Brisbane, tops this list with the largest team on record.

Which city has the most renewable energy nonprofits?

Melbourne leads with 20 headquartered companies, followed by Sydney (13) and Brisbane (9).

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 389 verified decision-maker contacts tracked across these 138 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 17, 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.