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MassChallenge's Renewable Energy Portfolio

Browse 15 Renewable Energy companies funded by MassChallenge. See funding amounts, founder contacts, and investment details.

Renewable Energy Companies
15
Total Funding in Renewable Energy
$220.1M

Renewable Energy Portfolio Companies (15)

Export
EnergyEnergy EfficiencyEnergy StorageManufacturingRenewable EnergySolarSustainability

Element 16 is a developer of energy storage system.

Arcadia, United States
August 2021
$1.4M
Grant

Founder Contacts

30,000+ verified contacts

Clean EnergyEnergyRenewable EnergyWind Energy

Altaeros Energies develops airborne wind turbine to produce abundant, low cost, renewable energy.

Boston, United States
July 2022
$34.8M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

Communications InfrastructureDronesInformation and Communications Technology (ICT)Marine TransportationNational SecurityOil and GasOptical CommunicationRenewable Energy

Automating submerged asset inspections with a remote underwater drone platform

Renens, Switzerland
June 2026
$1.0M
Grant

Founder Contacts

30,000+ verified contacts

AutomotiveBatteryCleanTechEnergy StorageMachine LearningRenewable Energy

ELECTRA AI develops software platforms that use AI to monitor, manage, and optimize battery systems across multiple applications.

Boston, United States
June 2023
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

BatteryClean EnergyCleanTechEnergyEnergy StorageRenewable Energy

Natrion is developing scalable solid-state electrolytes to enable the mass adoption of EVs.

Binghamton, United States
May 2026
Undisclosed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Clean EnergyEnergyManufacturingNuclearRenewable EnergyVenture Capital

Oklo specializes in designing and developing small modular reactors for advanced fission power plants.

Santa Clara, United States
May 2026
Post-IPO Equity

Founder Contacts

30,000+ verified contacts

Energy EfficiencyMobile PaymentsRenewable EnergySolarWaterWater Purification

Modular and compact unit that provides renewable energy and clean water in remote areas.

Boston, United States
April 2024
$13K
Equity Crowdfunding

Founder Contacts

30,000+ verified contacts

AgTechAquacultureRenewable Energy

Clean Valley CIC is a group of entrepreneurs, engineers and environmental scientists with a nature-inspired ideas for Canadian Innovation.

Dartmouth, Canada
March 2026
$4.0M
Debt Financing

Founder Contacts

30,000+ verified contacts

Clean EnergyCleanTechEnergyEnergy EfficiencyIndustrialRenewable EnergySustainability

Skyven Technologies is an energy-as-a-service company with a mission to decarbonize industrial process heat.

Farmers Branch, United States
March 2024
$145.0M
Grant

Founder Contacts

30,000+ verified contacts

ChemicalRenewable Energy

RenewCO2 is a research company that develops processes for converting CO2 into polymers and chemicals.

Cranford, United States
August 2025
$4.2M
Seed

Founder Contacts

30,000+ verified contacts

ConsumerRenewable EnergySolar

Powered by AI, Mona Lee is the fastest, most efficient way for homeowners to go solar. Visit our website to see Mona Lee reviews.

Boston, United States
January 2025
$10.0M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

Environmental EngineeringRenewable Energy

NaturLoop is a Swiss-based cleantech and material science company.

Biel, Switzerland
September 2024
$1.0M
Seed

Founder Contacts

30,000+ verified contacts

CleanTechEnergyManufacturingRenewable EnergyWind Energy

Modvion develops modular wind power towers in composite materials.

Göteborg, Sweden
June 2024
$6.4M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

EnergyRenewable Energy

Aeromine Technologies provides wind energy solutions for building environment that is motionless.

Houston, United States
May 2024
$9.0M
Series A

Founder Contacts

30,000+ verified contacts

Advanced MaterialsAgTechCleanTechEnvironmental ConsultingGreenTechPaper ManufacturingRenewable EnergySustainability

GreenTech company from Sweden with a breakthrough technology turning agricultural waste to eco-friendly products for replacing plastics.

Stockholm, Sweden
December 2023
$3.2M
Seed

Founder Contacts

30,000+ verified contacts

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