Whisper Energy Inc.
A state-of-the-art ultra-low-power sensor platform for energy efficiency in commercial buildings.
The University of Colorado Connection

Whisper Energy was founded in 2023 in the inaugural Embark Deep Tech Startup Creator by Galen Williams. The company was founded off the work of CU Boulder’s Gregor Henze (CU Boulder Civil, Environmental and Architectural Engineering) in collaboration with Iowa State University, the University of Washington and the National Renewable Energy Laboratory (NREL). Whisper Energy is commercializing a state-of-the-art ultra-low-power sensor platform for energy efficiency in commercial buildings.
Funding Status and Investment Opportunities
- Industry Applications: Environment and Sustainability, Cleantech, Construction, Artificial Intelligence (AI) and Machine Learning, Software, Smart Cities, Hardware and Instrumentation
- Funding Stage: Pre-Seed
- Contact for Investment Inquiries: Galen Williams , CEO, galen@whisperenergy.io
In the News
- $1.25M awarded to University of Colorado innovators to advance their discoveries (2024)
- CU researchers to compete for share of $1.25M in grant funding to bring bio- and physical-sciences innovations to market (2024)
- First cohort of CU Boulder’s Embark Deep Tech Startup Creator launches groundbreaking innovations (2024)
- New deep tech startup creator Embark announces first cohort of entrepreneurs (2023)
Venture Partners Programs
This technology was developed with funding from

U.S. Department of Energy, Advanced Research Projects Agency-Energy (ARPA-E)
This page was last updated on April 7, 2025. Please email vpnews@colorado.edu for corrections or updates
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