Geothermal power

Cutting-edge solutions from the geothermal power pioneers 

Alstom pioneered the commercial exploitation of geothermal power in New Zealand in the 1950s. Today, we’re at the cutting edge of geothermal innovation, with an extensive portfolio of proven technologies, plus the ability to create custom-made solutions for the most challenging geothermal applications.

Geothermal power is one of the most reliable renewable energy sources. When you opt for geothermal power, you get: 

  • Steady, reliable output 
  • Potential to exploit vast, untapped reserves
  • Flexibility to respond easily to changes in demand, regardless of weather conditions
  • Independence from costly fossil fuels
  • Low cost per MW and very low CO2 tax costs