Portfolio

Energy Transition Fund Investments

We invest in companies that help bring energy to the world in the most efficient, cost-effective and environmentally-responsible manner.

Clir Renewables

Clir Renewables is a renewable energy AI software company whose industry-leading cloud-based tools help wind farm asset managers and owners reduce their insurance costs and maximize production while managing asset health.

Arcus Power

Arcus Power provides a predictive analytics software platform for managing peak electricity costs for industrial customers, municipalities and electricity suppliers.

Voltagrid

VoltaGrid is a low carbon remote and mobile power generation business that uses state of the art high efficiency engines, suited to provide power to high demand users, to power energy, mining and other industrial user’s power needs.

Amped Up Power Solutions

Amped Up Power Solutions (“Amped Up”) is a Denver-based business that provides cleaner, safer, and more cost-effective electric generation and distribution solutions to power remote equipment.

Lithion Power Group

Lithion Power Group is a market-leading, mission-critical cell and battery pack manufacturer with highly differentiated technology built over years of field research and development.

Mission Environmental Services Group

Mission Environmental is a newly formed recycling and waste collection services group focused on acquiring a series of companies and assets within the waste to power and waste to fuels space.

Select Growth Investments

Certarus

Certarus is the North American market leader in providing low carbon energy solutions through a fully integrated compressed natural gas (CNG) distribution system. Certarus was sold to Superior Plus in May 2023 for 1.05B.

North West Refining

NWR is the world's first refinery with integrated carbon capture producing one of the lowest carbon intensity, ultra low sulphur diesel products globally. Longbow's investment in NW Refining was partially realized in July 2021.

Spur Petroleum Ltd.

Spur is a Canadian energy company that is focused on the Clearwater play in northern Alberta.

Air Drilling Associates

Air Drilling Associates is one of the largest providers of managed pressure, underbalanced and air/foam/aerated fluids drilling services to geothermal and traditional energy industries.

Moore Pipe

Moore Pipe supplies HDPE and tubular products to a diverse group of industries and has developed a proprietary method for installing high-density synthetic lining inside steel production tubing.

Max Flow Chemicals of Texas

Maxflow provides consumable chemicals to enhance the operations of saltwater disposal wells.

Aureus Energy Services

Aureus is focused on providing innovative and environmentally responsible water services and solutions to energy and industrial customers across western Canada and the United States.

United Pacific Projects

United Pacific Projects provides inline inspection services, pushing the envelope of data quality, accuracy and easy of deployment to maintain the overall integrity of pipelines.

Anegada Oil Corp.

Anegada is a Canadian energy company that pioneered the Charlie Lake oil fairway.