About Infinite Cooling
Infinite Cooling sells cooling-tower monitoring and AI analytics to data centers, power plants, commercial buildings, manufacturers, refineries and chemical facilities. Its TowerPulse product monitors performance in real time and recommends ways to improve operations. Performance outcomes include 10% higher production, 50% lower energy use and 20% lower water use.
The technology began in an MIT lab, where the founders developed ways to capture airborne droplets. The team started the company in 2019 to turn its patents and cooling knowledge into commercial products. Infinite Cooling has offices and a manufacturing and testing facility in Massachusetts. Its leaders include co-founders Maher Damak, Karim Khalil and Kripa Varanasi, plus board members Mark Little, Phil Cooper, Carmichael Roberts and Jeff McCarthy.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Jul 2, 2026 | Jul 16, 2026amended Nov 6, 2026 | $6,881,500of $7.0M target | 12 | $573K | EquityRule 506(b) | Form D/A ↗1 earlier filing |
| Jun 11, 2021 | Jun 25, 2021 | $12,249,995fully sold | 12 | $1.0M | Equity, OptionsRule 506(b) | Form D ↗ |
| Jun 21, 2019 | Jun 28, 2019 | $2,906,904of $4.0M target | 1 | $2.9M | Debt, Options, Securities on exerciseRule 506(b) | Form D ↗ |
| Total, three offerings | $22,038,399 | |||||
First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.
Rounds announced by Infinite Cooling
What the company said publicly about its funding. Announced amounts can differ from Form D figures: an announcement can combine several closings, and some money is raised without a Form D.
| Announced | Round | Amount | Investors | Source |
|---|---|---|---|---|
| Jun 29, 2021 | Series A | $12.25 million | PEI Private Equity ↗ |
Why Investors Backed Infinite Cooling
Infinite Cooling sells monitoring and AI analytics for cooling towers. It serves industrial and commercial sites where cooling can constrain output. The technology grew from MIT research on collecting airborne water droplets. A $12.25 million Series A followed in June 2021.
The problem it targets
Cooling can constrain industries in two ways. Power plants may shut down when their cooling towers lack enough water. Air-conditioning facilities are consuming more energy, while hotter conditions and water scarcity increase demand. Industrial cooling is the second-largest water user in the United States, which made efficiency the founders’ initial focus.
What the product does
TowerPulse pairs real-time monitoring with AI analytics. Its algorithms assess cooling-tower performance and generate recommendations for operators. The broader technology began with methods for capturing airborne droplets and became patented commercial products. Customer feedback points to previously hidden savings opportunities, useful scores and operational guidance.
Progress so far
Infinite Cooling’s knowledge hub draws on 100,000 hours of tower data. Its case studies cover a power plant that saved water and raised production, plus a campus chiller plant that improved operations. By September 2024, it was working with EDF on water conservation at nuclear power plants. It won the Prix Galien EcoHealth Award in October 2025.
Who backs it
PEI Private Equity reported a $12.25 million Series A on June 29, 2021. Carmichael Roberts, an Infinite Cooling board member, is managing partner at Material Impact. He also leads the investment committee at Breakthrough Energy Ventures.
How the market is moving
Infinite Cooling’s view is that cooling demand is increasing as water becomes scarcer and temperatures rise. It sees current cooling practices as unable to meet those pressures. The company targets data centers, power generation, commercial buildings, manufacturing, refineries and chemical facilities.
We wrote this summary from public statements by Infinite Cooling and its investors. It is not investment advice.
Infinite Cooling in the News
Leadership Team
Executive officers and directors listed on Infinite Cooling's Form D filed Nov 6, 2026.
