Electricity
| Boston
SpringCycle Energy
Rechargeable iron fuel to transform solar into baseload power
Location: Boston
Electricity
| Boston
Adaion
AI-driven grid optimization & integrated system planning platform
Electricity
| Boston
LiftOFF Technology
Batteries with breakthrough energy density and safety
Resiliency + Adaptation
| Boston
Trans Oceans Clean Energy Risk, LLC
Risk management solutions for global clean tech risk portfolios
Buildings
| Boston
Upgraid RE
AI and satellite data that diagnose buildings and run energy simulations, to produce ready-to-pitch upgrade proposals
Transportation
| Boston
SBD Technologies
Fully automated, scalable EV home charging and energy optimization solutions for sustainable fleet management
Manufacturing
| Boston
AmHyTech
Ammonia infrastructure layer, enabling safe and practical liquid ammonia handling at ambient conditions
Electricity
| Boston
BLU NXT
Solar concentrators for high-temperature heat and energy
Electricity
| Boston
Voltaware
Turning electricity data into real-time appliance insights
Manufacturing
| Boston
Lite-1
Clean, scalable, microbe-made colour to replace toxic dyes
Resiliency + Adaptation
| Boston
Arbon
Low energy humidity-driven modular tech capturing and releasing CO2 for practical decarbonization
Manufacturing
| Boston
Turnover Labs
Modular electrolyzers converting dirty onsite CO₂ into basic chemicals
Manufacturing
| Boston
Mission Zero Technologies
Efficient electrochemistry to capture CO₂
Manufacturing
| Boston
Sora Fuel Corporation
Cost-effective sustainable aviation fuel
Manufacturing, Resiliency + Adaptation
| Boston
ICODOS GmbH
Scalable clean methanol to decarbonize transport and chemicals
Manufacturing
| Boston
Rushnu
Turns waste into carbon-neutral chemistry
Resiliency + Adaptation
| Boston
Cella Mineral Storage
Turning volcanic formations into reliable, low-cost CO₂ storage
Manufacturing
| Boston
Octavia Carbon Co
Geothermal heat to capture and mineralize CO₂
Electricity
| Boston
247Solar
High-temp solar power with heat storage for clean industrial heat and renewable power
Manufacturing
| Boston
3D Architech, Inc.
Ultra-fine and gel-based metal manufacturing, creating high-efficiency microstructures for cooling and clean energy
Electricity
| Boston
PV Nano Cell
Advanced nano conductive pastes enabling finer, faster, and more efficient metallization for next-gen solar cells
Resiliency + Adaptation
| Boston
Diffraqtion
AI camera's powering ultra high-resolution Earth and Space imaging
Buildings
| Boston
Boot Box Labs
Compact, refrigerant-free thermoelectric heat pump for quiet, efficient, climate-neutral HVAC
Manufacturing
| Boston
Adiabatic Materials
Unlocking clean, affordable chemical production with electricity
Buildings
| Boston
SWERV
Making homes healthier, more comfortable, and more energy efficient through reimagined and easy to install ventilation
Buildings
| Boston
Manatee Energy
Rigorous and automated system design for affordable home heat pumps
Electricity
| Boston
10DQ
Battery tech for long-duration energy storage at lower costs and improved safety