Greentown Labs
Accelerator · Boston
About
Greentown Labs is a startup accelerator based in Boston. The organization works to support emerging companies through focused programming and industry gatherings, maintaining an active operational footprint across primary regional hubs in both Boston and Houston.
What they run
The organization has run seven events across Boston and Houston, including summits, meetups, a mixer, and a pitch night. Their recurring calendar features the Boston Climatetech Summit, which spans two editions. Upcoming gatherings on their schedule include the Boston Climatetech Summit 2026 in October 2026 and the Carbon to Value Initiative Year 6 Kickoff meetup in Houston in December 2026.
Who attends
Their gatherings draw founders, operators, and industry partners working within the climate technology space. Programs like pitch nights and initiative kickoffs attract early-stage venture teams presenting to peers and prospective collaborators, while larger summits and community meetups bring together regional professionals focused on carbon solutions and hardware innovation.
https://luma.com/greentownlabs
Upcoming events
- Carbon to Value Initiative Year 6 Kickoff — 2026-12-03 · Houston
- Boston Climatetech Summit 2026 — 2026-10-29
Past events
- Think Like a Founder with Shell — 2026-10-07
- Innovating with Amazon: Six Months of Building and What's Next — 2026-10-01
- Climatetech Startup Showcase at Climate Week NYC — 2026-09-22 · Boston
- Houston Climatetech Summit 2026 — 2026-09-16
- Investor Breakfast & Pickleball Social — 2026-09-15
More events in Boston
- Tough Tech Week 2026 — 2026-10-26 · Cambridge · Conferences
- Investor Connect: Pitch & Networking — Boston — 2026-10-27 · Boston · Pitch nights
- Tough Tech Summit 2026 — 2026-10-27 · Cambridge · Summits
- Tough Tech Demo Day — 2026-10-28 · Cambridge · Demo days
- PITCH.nano 2026 — 2026-10-28 · Cambridge · Pitch nights