Massachusetts Clean Energy Center
Boston, Massachusetts, United StatesFounded 2009
The Massachusetts Clean Energy Center (MassCEC) is an economic development agency that invests in early-stage climatetech companies with a significant presence in Massachusetts, primarily through its 2030 Fund. Its strategy focuses on direct venture debt and equity investments to reduce greenhouse gas emissions, advance clean energy technology, help communities adapt to climate change, create jobs, and attract external capital by filling funding gaps.
60% of their portfolio is in Climate & Energy. Their most common stage is seed (80% of deals). Average disclosed round size is $5.5M (across 5 rounds with reported amounts).
Portfolio
5
Fund Size
$50M
Top Stage
Seed
Last 12 Mo
0
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
5 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Adept Materials | Seed | $4M | Aug 2024 |
 Triton Systems Inc. | Seed | $1.3M | Apr 2021 |
 Titan Advanced Energy Solutions | Series A | $10M | Sep 2019 |
 Aclarity, Inc. | Seed | $319K | — |
| FFound Energy | Seed | $12M | — |
Top Co-Investors
National Science Foundation1 shared
Good Growth Capital1 shared
KOMPAS VC1 shared
Munich Re Ventures1 shared
Schneider Electric1 shared
Last updated: 8 March 2026