Resource

2024 Impact Report

Tracking measurable impact keeps us accountable, drives progress, and fuels innovation. Learn more about our work in our Annual Report!

696.4

M

Total Revenue Generated

2.02

B

Total Funds Raised

7.8

K

Total Number of People Employed

Looking for Entreperneurs

Become a catalyst for global change and spearhead the transformation toward a cleaner, more resilient climate economy. Seize this opportunity to amplify your groundbreaking ideas.

Technology

Your technology must fall within one of Cleantech Open's core categories, energy generation, distribution, storage & efficiency; ICT; green building; transportation; agriculture; chemicals & advanced materials; water; and waste.

Funding

We support early-stage startups typically with less than $2M in equity funding or under $10M from family, friends and grants.

Company

You need at least two team members to participate.

Location

Participation in key events, including the National Academy, Business Clinics, Regional Finals, and the Global Forum, is required. Travel and accommodations are your responsibility.

Participation

At least one team member must actively engage in program events and submit final deliverables on time to participate in Regional Finals and Global Forum. Attendance at the National Academy, Regional Finals, and Global Forum is mandatory.

Conflict of Interest

Those actively involved with Cleantech Open—volunteers, mentors, judges, or their family members—cannot apply. However, sponsors and partners not involved in program operations are eligible to apply.

Searching for Mentors

We’re looking for industry experts and specialists to collaborate with our accelerator companies across a wide range of sectors. Share your expertise and help shape the next generation of cleantech innovation.

Meet Our Staff & Volunteers

Ainsley Morrison

Materials Management Climate Policy Intern at the Maine Governor's Office of Policy

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Alicia Alleyne

Customer Service/Office Assistant- Citizens Energy Corporation

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Angelina Wang

Marketing Manager, LineVision

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Austin Whitman

Co-founder of The Change Climate Project

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Brett Feldman

Energy Efficiency Manager, Rhode Island Energy

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Celine King

Founder and CEO of GreenIRR

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Chao Yan, PhD

CEO of Princeton Nuenergy

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Chimadika Okoye

CEO/Founder at OGA Street Tech

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Christopher Garcia

customer service rep. for Citizens Energy Corp.

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Claudia Maldonado

Founder and CEO / Atrevida Science Inc.

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Dennis Villanueva

Director of Energy Strategy & Procurement, Mass General Brigham

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Diana Yousef

Founder & CEO, change:WATER Labs

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Donnel Baird

Founder and CEO, BlocPower

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Doug Corrigan

Founder & CEO, Crum Creek Technologies

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Dr. Matthew Gardner

Founder/Managing Partner of Sustainserv

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Elise Strobach

Elise Strobach, CEO & Founder of AeroShield Materials Inc.

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Ellie Rusling

CEO & Cofounder, MicroEra Power

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Indran Ratnathicam

Chief Strategy Officer at Uplight

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Judy Chang

Project Director, itselectric

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Julie Bliss Mullen

CEO & Founder, Aclarity

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Kizzy Thomas

Customer Service Rep/Citizens Energy Corp.

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Kristina Perez

Director Of Charitable Programs for Citizens Energy Corporation Corporation

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Laura Bartsch

Executive Vice President, Sales and Marketing, Advanced Energy United (United)

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Lena Crowley, submitting on behalf of the Beach Sisters Peer Leaders

Director of Middle and High School Programs at Girls Inc. of Boston and Lynn

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Lingchen Kong

Co-founder at Ellexco

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Mary Wambui-Ekop

Asset Manager Planning Office for Urban Affairs

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Michelle Gulen

Sr. Product Manager, LineVision

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Mionna Green

Design Engineer, New Leaf Energy

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Naimah Toon-Davis

Customer Care @ Citizens Energy

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Nikita Patil

Co-Founder - Aquasaic

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Pam McDermott

Founder & CEO, McDermott Ventures

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Pei Zhang

Business Development Intern, Bioechem

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Phil Coupe

Co-founder, ReVision Energy

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Ricardo Bellegarde

Citizens Energy Corporation

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Ryan J. Letourneau

CEO & Co-Founder, Grain Ecosystem, Inc

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Ryan Letts

President, The Cleonmaye Corporation

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Sanchali Seth Pal

CEO & Founder, Commons

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Shiv Bhakta

Co-Founder, CEO - Active Surfaces

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Susan Hunt Stevens

Founder & Managing Partner, Spark Global; Founder & former CEO of WeSpire

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Swapnil Shah

Board member and advisor to several clean energy companies

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Tess Feigenbaum

Cofounder & Operations Director at Epic Renewal

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Tim Fu

CEO of Bootbox Labs

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Tommy Gibbons

Co-founder & Chief Innovation Officer - Hempitecture

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Tristan A. Foerster

Co-founder/CEO of ClimatePartner

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Olivia LaRoche

Program Manager, Northeast

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Tim Hoffman

New York State Director, Advisory Board Member

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Beth Zonis

Regional Senior Director, Northeast

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John Jaddou

Judging Committee Co-Chair

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Jon Klavens

Judging Committee Co-Chair

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Greg Len

Judging Committee Co-Chairs

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Cheikh Dramé

Mentor Committee Co-Chair

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Trish Fleming

Mentor Committee Co-Chair

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Nicholas Hill

Mentor Committee Co-Chair

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David Levine

Recruiting Committee Co-Chair

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Emily Disette

2025 Spring Innovation Coordinator Intern

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