Geothermal heat extraction from existing oil and gas wells

Geothermal energy project design and management

Oil and gas exploration and production

Energy and climate policy

An underground heat pump system at Kameha Grand hotel in Germany that uses six geothermal wells at 28 meters depth to provide heating and cooling for 80,000 square feet of building space, supplying all cooling and 70 percent of heating needs while saving approximately 1,700,000 kWh annually.

United Kingdom

A partnership project to develop and demonstrate technology for extracting renewable geothermal heat from pre-existing deep wells originally drilled for oil and gas extraction. The project aims to reduce costs and environmental waste by recycling abandoned wells.