San Francisco, CA
Heirloom aims to remove 1 billion tons of carbon dioxide using the world's most cost-effective Direct Air Capture solution, a mineralization process known as enhanced weathering.
heirloomcarbon.comThese are collections Heirloom is a part of. Click on the collection name to view similar companies.
Series B
$150,000,000
Grant
$1,000,000
Series A
$53,000,000
Grant
$255,737
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