Thin-film Thermoelectric
Energy Harvesting
For Internet of things

Thermoelectric Energy

Thermoelectric generators convert temperature differences into useful electrical energy.


Heat into Electric Energy

Similar to sunlight exciting electrons in a solar cell, heat flow through a thermoelectric generator excites electrons to produce a voltage. Waste heat is everywhere and thermoelectric generators can harvest this heat and convert it into electricity to provide energy to connected Internet of Things devices.


Unique Thin-film Thermoelectrics

A winner of numerous prestigious awards, including R&D 100, U.S. Federal Laboratory, and Wireless Health, Thermogen's proprietary thin-film thermoelectric products are engineered to convert a very small amount of heat flow into useful energy. The result of decades of development, our unique technology enables smarter and worry-free connected devices.



Thermoelectric Energy Module (TEM)

Thermogen TEMs are high voltage thermoelectric devices, enabling a much more efficient overall energy harvesting system. TEMs provide power output and are compatible with FPCs, PCBs, or discrete wire interconnects. TEMs can be specifically engineered for optimal thermoelectric energy harvesting and integration into your products.


Micro-energy harvesting for the Internet of Things

Wearable Devices

Powered by Body Heat™

Smart Home

Sensors, locks, windows, HVAC

Smart City

Ultra long-term monitoring

About US


  • 2010

    Perpetua Power Source Technologies

    In 2010, Perpetua Power acquired Thermo Life® Technologies, a leading developer of advanced thin-film thermoelectric technology. In addition to a robust patent portfolio, Perpetua also gained a world-renowned thermoelectric expert, Dr. Ingo Stark, as its Chief Scientist.

  • 2010 - 2014

    Technology development for wearable devices

    Perpetua Power was awarded multiple SBIR contracts from the Department of Homeland Security (DHS) Science and Technology Directorate and the National Science Foundation (NSF) to further develop our technology for specific types of wearable applications.

  • 2015

    Spin-off of Thermogen Technologies, Inc.

    In early 2015, Perpetua Power announced the spin-off of its thin-film, wearable energy harvesting technology business unit. This new entity, Thermogen Technologies, is strategically focused on the rapidly expanding Wearables and IoT markets.

  • 2016

    Customer focused

    Today, we are working with our customers through engineering contracts, busy assisting them with the integration of thermoelectric energy harvesting technology into their future IoT solutions.


Press releases, news coverage, conferences & events

Co-demonstration with ST

World Mobile Congress, Barcelona 2015

CES: Powered by Body Heat

Article from Les Numeriques Magazine

Contact Us

Thermogen Technologies, Inc.
1749 SW Airport Ave., Corvallis, OR 97333 USA

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