A piece of equipment called a distributor used to hold trays of limestone for capturing carbon is seen at the Heirloom Carbon Technologies facility in Brisbane, California, U.S. February 1, 2023. Direct Air Capture such as that used by Heirloom can secure the CO2, but it is not yet clear whether it can do so at a price that makes the technology practical. The new facility, which uses crushed limestone to capture 1,000 tonnes a year, is part of a ramp up that Heirloom says will cut costs. Current industry prices for carbon removal by direct air capture are around $600-$1,000 a tonne, one person familiar with the situation said. The Department of Energy is spending billions in grants to built Direct Air Capture demonstration hubs.

---

Persons: Nathan Frandino, Energy Jennifer Granholm, Peter Henderson, Marguerita Choy Organizations: REUTERS, U.S, Energy, Department of Energy, Occidental Petroleum, BlackRock Inc, Thomson Locations: Brisbane , California, U.S, California, San Francisco Bay, Tracy , California, Occidental's West Texas