In addition to the Series B co-leads Breakthrough Energy Ventures, Eagle Materials, GenZero, and Just Climate, the round included major investment from Barclays Climate Ventures. Additional strategic investors to join the round include Prologis, the global logistics leader, Cemex, an international leader in construction materials, and Siemens Financial Services, the financing arm of global technology company Siemens. In addition to the equity raise, Silicon Valley Bank, a division of First Citizens Bank, and Stifel Bank co-led the provision of a credit facility furnishing Terra additional financial flexibility.

Terra CO2 is the scalable low carbon alternative for cement production. Responsible for 8% of the world's CO2 emissions, cement is used in producing concrete, the world's second-most used material after water. Their unique technology allows Terra to create cementitious materials from a wide variety of feedstocks or waste products, dramatically reducing the greenhouse emissions caused by cement production. Terra's proprietary Opus suite of cementitious materials is a proven supplement and alternative to Portland cement. Validated by third parties, Terra's materials perform equal to or better than traditional cementitious products.