Download Our List of The Top 100 Accelerators & Incubators

This free sheet contains 100 accelerators and incubators you can apply to today, along with information about the industries they generally invest in.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
100 Accelerators & Incubators
Download The List of the 100 Highest-Valued Unicorns

This free sheet contains all the information about the top 100 unicorns, including their valuation, HQ's location, founded year, name of founders, funding amount and number of employees.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
100 Top Unicorns
Get Free Access to The Founder's Handbook

This free Notion document contains the best 100+ resources you need for building a successful startup, divided in 4 categories: Fundraising, People, Product, and Growth.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
The Founder's Handbook

Top 17 Greentech Accelerators and Incubators (2026)

Description

CTA

The Greentech sector is expanding as more companies focus on environmental challenges. Accelerators and incubators provide the necessary support for these startups to grow and succeed.

For example, Paris-based AGORANOV has supported over 450 startups since its founding. In the United States, Idealab has helped launch companies resulting in nearly 40 exits.

Below is our list of the best 17 Greentech accelerators and incubators.

Failory's Top 10 Picks

Fundraising OS
Tool
Fundraising OS

Everything you need to raise funding for your startup, including 3,500+ investors, 7 tools, 18 templates and 3 learning resources.

Buy It For $97 $297
Accelerators & Incubators List
Sheet
2,189 Accelerators & Incubators

Information about the industries, countries, and cities they generally invest in.

Get the Sheet for $50
Complete Unicorns List
Sheet
1,600+ Unicorns

Information about their valuation, HQ's location, founded year, name of founders, funding amount and number of employees.

Get the Sheet for $50
BioTech & Health Investors
Sheet
250 BioTech & Health Investors

List of startup investors in the BioTech, Health, and Medicine industries, along with their Twitter, LinkedIn, and email addresses.

Get the Sheet for $50
AI Investors
Sheet
250 AI Investors

List of 250 startup investors in the AI and Machine Learning industries, along with their Twitter, LinkedIn, and email addresses.

Get the Sheet for $50
FinTech Investors
Sheet
250 Fintech Investors

List of 250 startup investors in the FinTech and Finance industries, along with their Twitter, LinkedIn, and email addresses.

Get the Sheet for $50
AGORANOV Logo

As a public science and tech incubator, AGORANOV propels startups in the digital, health, and greentech fields forward. They offer foundational support through free office space and a dedicated seed fund program, helping new ventures transform their research into viable businesses.

HeadquartersParis, Ile-de-France, France
Year Founded2000
Founders
Investment AmountSeed Fund program for funded startups; Business Incubation: Free office space for 6 months
Nº of Investments468
Nº of Exits54
Program TypeOn-Site
Idealab Logo

2. Idealab

As one of the original technology incubators, Idealab focuses on creating and operating companies in sectors like AI, robotics, and greentech. They provide startups with resources and capital to rapidly test and launch innovative new products and services.

HeadquartersPasadena, California, United States
Year Founded1996
FoundersWilliam T Gross, Marcia Goodstein, Tom Hughes, Mark Goodstein
Investment Amount~$250K
Nº of Investments100
Nº of Exits38

Walerud Ventures takes a uniquely hands-on approach by joining pre-seed and seed stage companies as investors, advisors, and part-time employees. Their mission is to fund and build planet-positive deep tech startups tackling major world problems.

HeadquartersStockholm, Stockholms Lan, Sweden
Year Founded2002
FoundersJane Walerud, Bengt Walerud, Caroline Walerud
Investment AmountUp to €1M per investment
Nº of Investments25
Nº of Exits10
Katapult Logo

Katapult operates as an investment company and accelerator, backing highly scalable startups focused on creating a positive global impact. They specialize in funding and guiding companies developing innovative solutions within the climate, ocean, and agri-tech industries.

HeadquartersOslo, Oslo, Norway
Year Founded2017
FoundersTharald Nustad, Anders Lier, Haakon Brunell, Rajeev Kapoor
Nº of Investments116
Nº of Exits5
Program TypeOnline
Duration (Weeks)12

Sunbo Angel Partners champions deep technology startups across sectors like greentech, biotech, and the EV value chain. As an investor and business holding company, they provide crucial capital and strategic support to help these innovative companies scale.

HeadquartersBusan, Pusan-jikhalsi, South Korea
Year Founded2016
Founders
Nº of Investments73
Nº of Exits2

Cycle Momentum champions the clean technology ecosystem through its acceleration and open innovation programs. They focus on fast-tracking the development and deployment of sustainable solutions by connecting founders with an extensive network of partners.

HeadquartersMontréal, Quebec, Canada
Year Founded2014
Founders
Nº of Investments82
Nº of Exits1
Duration (Weeks)20
GenZero Logo

7. GenZero

GenZero invests in companies developing solutions to accelerate decarbonization and help the world reach net-zero emissions. This investment platform, wholly-owned by Temasek, directs capital towards technology-based solutions, nature-based solutions, and carbon ecosystem enablers.

HeadquartersSingapore, Central Region, Singapore
Year Founded2022
FoundersFrederick Teo
Nº of Investments8
Nº of Exits1

Specializing in deep-tech, ICOS Capital Management invests in European scale-ups transforming the food, agriculture, and chemical industries. They connect these ventures with major corporate partners, providing both capital and strategic collaboration to drive sustainable innovation.

HeadquartersRotterdam, Zuid-Holland, The Netherlands
Year Founded2005
FoundersNityen Lal, Peter Van Gelderen
Nº of Investments33
Nº of Exits1

The Girl Effect Accelerator scales ventures that benefit girls in poverty, focusing on sectors like education, healthcare, and greentech. In partnership with the Nike Foundation, they provide resources and mentorship to help social enterprises like ZanaAfrica and GreenChar rapidly increase their positive impact.

HeadquartersSan Francisco, California, United States
Year Founded2014
FoundersDaniel Epstein
Nº of Investments4
Nº of Exits1
Program TypeOn-Site
Duration (Weeks)2
Impacta VC Logo

Impacta VC champions impact-driven founders from Latin America, helping them scale their ventures. Through its online program, the firm provides crucial growth support to startups in sectors like AgTech, FinTech, and Greentech.

HeadquartersSantiago, Region Metropolitana, Chile
Year Founded2021
FoundersAlan Farcas, Stephen Jakter
Nº of Investments14
Nº of Exits
Program TypeOnline
Duration (Weeks)12

7 Additional Greentech Accelerators and Incubators Worth Applying To

Our top picks are just the beginning of what's available for greentech founders. The following programs alone have invested in over 100 startups, with locations across the United States and Europe.

Finding the right fit is the most important step for any new company. Here are some other accelerators and incubators helping founders build a greener future.

Accelerator/IncubatorCountryYear FoundedNº InvestmentsNº Exits
Fledge logo FledgeUnited States201289
Imagination Machine logo Imagination MachineFrance20172
Reaktor Berlin logo Reaktor BerlinGermany20201
Hula logo HulaUnited States20184
20V logo 20VItaly20204
Future Forest Initiative logo Future Forest InitiativeGermany2022
Antom.la logo Antom.laUnited States20213

Description

CTA
The All-In-One Newsletter for Startup Founders

90% of startups fail. Learn how not to with our weekly guides and stories. Join +40,000 other startup founders!

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.