BEER AND POT PARTNER FOR GOOD

The Washington Post discusses a new effort in Colorado to recycle carbon dioxide produced by the Denver Beer Co. to help cannabis plants grow:

From the paper:

“The refrigerator-sized device [developed by Austin-based Earthly Labs] purifies the greenhouse gas and chills it into a liquid. Stored in 750-pound tanks, the recovered CO2 is transported about nine miles to the Clinic, where growers vaporize the liquid and pump it into rooms full of pot plants to speed photosynthesis.”