Oil, Gas & Chemicals

  • Upstream
  • Downstream
  • Midstream
  • Chemicals


  • Above Ground
  • Under Ground
  • Submarine

Infrastructure & Industrial

  • Water Infrastructure
  • Heavy Industrial
  • Paper Products
  • Data Centers
  • Commercial Buildings

Energy Storage

  • BESS
  • CAES
  • Pumped Hydro

Renewables & Alternative Fuels

E3 has experience with a wide variety of renewable energy projects and technologies. As a result of the specialized and diverse experience of our select group of employees, we have worked on renewable energy projects including wind, geothermal, solar (CSP and PV), hydroelectric, landfill gas, waste-to-energy, biomass, biomass to fuels (both hydrolysis & fermentation and gasification & catalytic), biodiesel, and anaerobic digestion projects.

Technology Lead

Andy Hixson, E3 Consulting

Andy Hixson