Latest News

El Hierro island goes 100% renewable (28.08.2015)

El Hierro, one of the Canary Islands, is now satisfying 100 % of its energy needs with renewable energy, becoming the first isolated region on the pla... (Read more)

E4tech’s Paul Robson to discuss policies for storing renewable energy at IEA-RETD workshop (25.08.2015)

Tomorrow, 26 August, the IEA-RETD is hosting a workshop in London on current key issues of Renewable Energy Technology Deployment: renewable energy fi... (Read more)

E4tech’s Franz Lehner to present at the European Fuel Cell Forum's 'Green Salon' in Lucerne (30.06.2015)

The Green Salon, where industry, business and policy people meet fuel cell and hydrogen experts and product suppliers, is on 1-2 July 2015 in Lucerne.... (Read more)

World's first hydrogen fuel cell race car unveiled by E4tech client GreenGT (30.06.2015)

The GreenGT H2, a 340kW hydrogen fuel cell race car, was unveiled last Saturday. Ex-Formula 1 driver Olivier Panis showed the car's capabilities with... (Read more)

Sustainable energy

Since 1997 E4tech has worked at the interface between energy technology, environmental needs and business opportunities. We have grown steadily, maintaining our focus on innovative approaches to sustainable energy.

Our consulting services cover the entire energy sector, and we have dedicated practices for:

  • Energy & Innovation Systems
  • Low Carbon Vehicles
  • Biofuels & Biochemicals
  • Biomass Systems
  • Solar Energy
  • Fuel Cells
  • Hydrogen
  • Energy Storage
  • Carbon Capture & Storage
  • Water & Energy

Through E4tech Software we provide software solutions including the Lesosai® tool for the certification and thermal balance calculation of buildings.

This website provides an introduction to our activities. Please contact us if you require more specific information.

We are currently recruiting a Team Administrator to join our London office. Please see our recruitment page for details.







Fuel Cell Industry Review 2014



Investing in the low carbon journey


Auto-Fuel 2030


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