Most of the industry’s sky-high emissions comes from indoor farms, which grow two-thirds of U.S. cannabis under artificial lights, air conditioning and irrigation. There’s an obvious solution here: ...

Cultivation and micro-cultivation permit applicants are about to take a big step forward. In a newsletter released Tuesday, ...

A recent study out of Colorado found growing marijuana indoors can emit as much as 5.5 tons of CO2 equivalent per kilogram of dried weed. That adds up, so one Vermont grower tracked down a more ...

Most of the industry’s sky-high emissions comes from indoor farms, which grow two-thirds of U.S. cannabis under artificial lights, air conditioning and irrigation. There’s an obvious solution ...