Terra CO2, a US-based sustainable building materials company, has raised $82 million in Series B funding, co-led by Just Climate, Eagle Materials and GenZero, with continued support from Breakthrough Energy Ventures. The investment will accelerate the commercial deployment of Terra’s OPUS technology, enabling the construction of multiple production facilities across North America and Europe. With the cement industry responsible for 8 per cent of global CO2 emissions, Terra’s solution provides an immediate, scalable alternative using abundant raw materials that integrate seamlessly with existing infrastructure. The company has secured key partnerships, including a deal with Eagle Materials for multiple 240,000-tonne plants.