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Hydrogen Engine Center Inc (HEC) is a pioneering company that has been at the forefront of the hydrogen energy revolution since its incorporation. Initially dedicated to the manufacturing and marketing of Hydrogen-powered generator sets (GENSETS), HEC faced challenges during fiscal years 2019 and 2020 due to a limited market for its products and a lack of commercial activity. Consequently, the company made the strategic decision to temporarily cease its operations by the end of FY20, resulting in a period with no permanent employees. However, with the global surge in demand for hydrogen energy and the favorable regulatory environment under the Inflation Act in the USA, HEC is now poised to make a triumphant return. Committed to innovation and sustainability, HEC is reinvigorated and ready to play a pivotal role in shaping the future of the hydrogen energy sector.

Our Journey So Far


HEC is incorporated in the State of Nevada under the name of Green Mt. Labs.

In August 2004 HEC Corp. Iowa merged with Green Mt. Labs to form HEC Inc. Nevada


HEC was mainly engaged in the manufacturing and marketing of Hydrogen-powered generators sets (GENSETS).

Around 375 Gensets, with nominal powers from 30kW to 250kW, fueled by Hydrogen and developed by HEC (US) had been sold during this time period.



HEC In The Press

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