SOURCE Caliche Development Partners III About Caliche Caliche, in partnership with sponsor Sixth Street, is an acquisition and development company focused on the underground storage of natural gas, industrial gases like hydrogen and helium, and carbon sequestration. The Houston-based company's assets are in Jefferson County on the US Gulf Coast (Golden Triangle Storage, GTS and Caliche CO2 Sequestration) and in Colusa County, CA (Central Valley Gas Storage, CVGS). Caliche's management team previously develo ...