Cache Energy

Developer of ultra-long duration thermal energy storage for electrified heat

placeChampaign, Illinois, United States calendar_todayFounded 2021 groups8 employees language cache-energy.com

Innovation

2 patent families — focus: Mechanical engineering, Chemistry & metallurgy; filing pace active. Cited 11 times.

YearFilings
20252

Social engagement

Social engagement: 2.3K social following, 9 posts in the last 12 months — below the industry typical range.

Investor mix

9 investors on record; lead investors include Climate Capital, Unshackled Ventures, Voyager.

Investor typeCountShare
Venture capital667%
Accelerator & incubator111%
Other / undisclosed222%

Recent activity

27 Jun 2026
Partnership
Pi Fortune 500 Whirlpool Corporation (Ohio)
16 Apr 2026
Milestone
regulatory
31 Mar 2026
Recognition
Coming soon