|Part of Earthly Labs cannabis growing operation|
|The Clinic's new facility in Denver|
Engel estimates The Clinic shaved off about 20 cents per pound on its CO2 expenditures by using the Denver Beer product. Plus, tests have shown the brew-produced CO2 is more pure than what is produced during typical gas processing, he said.
|Writing from San Francisco, |
Alicia Wallace is a senior writer
for CNN Business covering the cannabis
industry and consumer products.