WHO WE ARE
CalEnergy Resources Limited (“CalEnergy”) is a wholly owned subsidiary of UK based Northern Powergrid.
The group of operating companies headed by CalEnergy currently participates in energy projects in Australia and the UK.
CalEnergy currently has two offices located in:
- London, UK
- Perth, Western Australia
OUR HISTORY
CalEnergy or its predecessor companies has participated in all phases of the upstream hydrocarbon business from exploration through appraisal, development, production and decommissioning operations.
Today CalEnergy is a producer of natural gas in the UK North Sea and own a strategic gas asset in Australia.
In 2022 CalEnergy acquired two utility scale solar generation assets in Australia and is actively pursuing energy transition and renewable projects throughout Europe and Australia.
WHAT WE DO
Upstream gas (core historical business)
CalEnergy has long‑standing experience across the full upstream lifecycle:
- Exploration and appraisal
- Field development
- Production
- Late‑life asset management and decommissioning
It is currently a producer of natural gas in the UK North Sea and also holds strategic gas assets in Australia.
Renewables and energy transition
In recent years the company has broadened into renewable generation and transition assets, reflecting Berkshire Hathaway Energy’s wider strategy:
- Utility‑scale solar assets (acquired in Australia in 2022)
- Active pursuit of energy transition projects across Europe and Australia, including low‑carbon generation and portfolio diversification
While CalEnergy Resources is not the same entity as the US geothermal “CalEnergy” legacy assets, it sits within the same Berkshire Hathaway Energy ecosystem that remains heavily involved in geothermal, solar, wind, and hydro globally.