United States

About Intelligent Energy

Intelligent Energy is a fuel cell engineering business built on 30 years of PEM fuel cell development. Following acquisition by Meditor Energy, part of the Meditor Group, in October 2017 it is now undergoing a period of increased investment and expansion of its product offering. The company is focused on the development and commercialisation of its PEM fuel cell technologies for a range of markets including automotive, stationary power and UAVs. It is headquartered in the UK, with additional operations in the US, Japan, India, and China.

Intelligent Energy's proprietary, high performance fuel cells have been designed for high volume manufacturing. Our technology delivers low temperature operability, whilst utilising simplified balance of plant. The overall result is a compact power system with fewer components, high reliability and reduced system cost.

Intelligent Energy has long history of fuel cell innovation and notable firsts and continues to be an intellectual rich company with over 1800 patents granted or pending.


Intelligent Energy Products

PEM fuel cells are robust, high power density, low temperature devices with rapid start-up and response times, they deliver clean electrical energy utilising hydrogen fuel and oxygen from the air, producing pure water vapour as a byproduct. They are widely applicable across numerous market sectors with a power range from a few watts to many kilowatts.

Intelligent Energy provides a range of fuel cell solutions to its customers, focused on power outputs from a few watts up to 20kWs,  ranging from stacks for integration into third-party systems to complete systems with or without hydrogen storage included.

To view the full list of Intelligent Energy’s products click here.


The United States is a key market for Intelligent Energy fuel cell products and the company has had a continuous presence since 2002. Today, its main office is based in San Jose, California with a Research Centre in Merritt Island, Florida, serving customers throughout the US. IE is proud to be a member of FCHEA (the Fuel Cell & Hydrogen Energy Association).


Intelligent Energy Inc.

1731 Technology Drive

Suite 755

San Jose

California 95110


Telephone + 1 408-503-0503

Email sales@intelligent-energy.com