CCSL is a British global leader in low-cost carbon dioxide (CO2) separation technology. The investment will be used to grow the team, deliver pipeline projects and continue the development of containerised solutions to achieve $30/tonne cost of CO2 capture by 2021.

In February 2020, Opus advised Carbon Clean Solutions on raising $16m of growth capital from three global investors: WAVE Equity Partners, Chevron Technology Ventures, and Marubeni Corporation. In in this second round, July 2020, Opus advised the company on raising additional growth capital from two new investors: Equinor Ventures and ICOS Capital. This brings the total raised in this Series B round to $22m.