Fundraising Accelerator Program for Climate Founders

Spring 2025 cohort starting April 9th 2025.

Applications now closed.

Brought to you by Helena Wasserman climate investor, expert fundraiser and co-founder of Investors for Climate.

Launched in 2024. Founders have raised $40M to date.

Learn the secrets of fundraising.

"I am so grateful to Helena & Investors for Climate for supporting Ecofashion Corp’s journey. As a serial entrepreneur driving positive outcomes for climate, nature & people, I couldn’t be more thrilled to join forces with mission-aligned investors seeking win-win solutions to unlock exponential change."

Marci Zaroff, Founder-CEO of Ecofashion Corp
"For me, Unstoppable has been such a valuable platform for coaching, guidance, and exchange of experiences with other founders in the climate space. I find Helena’s drive and pragmatism to be very contagious as well."

Victoria Chen, Co-Founder & CMO of Qurator
"The unstoppable program has been a very beneficial experience due to Helena's closeness to the problems that entrepreneurs face in scaling green start-ups, her experience, her way of seeing life and connections are extremely valuable for the next steps of Zhanasolutions."

Andrés Galindo, Co-Founder of Zhanasolutions
"Helena's unparalleled knowledge and unwavering support has propelled us forward. We wouldn't be where we are today without Helena's guidance."

Wolfgang Loerli, Founder of Soort
"I've gained invaluable fundraising insights from Unstoppable that would have taken me years to learn on my own!"

Avika, Narula, Co-Founder of Living Roots
"From storytelling & fundraising to optimizing my sales cycle, Unstoppable has helped me elevate my game & unlock my full potential as a climate tech founder."

Alba Forns, Co-Founder of Climatize
"I did not dare to raise my voice on biodiversity conservation efforts until I signed up to Helena's programme. I learned how to increase my digital visibility to get qualified inbound leads and get my company to be better at closing clients and investors."

Amelia Campino, Founder of Nix Air
"My time with Helena has been nothing short of eye opening, confidence-boosting and motivating, I highly recommend her program to anyone looking to take their sustainability start-up to the next level."

Carlyle Howard Silveira, Founder of Muvuca Agroforestal
"Being part of Unstoppable has been invaluable. When I faced tricky challenges, Helena and the other start-up founders were always there with great advice and support. Their insights have made a real difference in my journey, and I’m incredibly grateful for this community!"

Michael Hoessly, Founder of Denhowood