Boulder Repeals 100% Energy-Offset Requirement for Marijuana Cultivators as Industry Shrinks
- The Boulder City Council voted to repeal the requirement that marijuana cultivators offset 100% of their electricity use, ending a decade-old program designed to reduce environmental impacts from cultivation energy consumption.
- The ordinance eliminates renewable-energy offset and reporting obligations for licensed medical and recreational marijuana cultivation facilities, affecting the few remaining cultivators in the city.
- The program’s revenue and environmental benefits have declined due to a shrinking cultivation sector, changes in the electricity grid, and challenges collecting fees from closed or insolvent businesses.
- The city will stop enforcing offset and reporting requirements for electricity consumed after June 30, 2025, reducing administrative burdens on city departments involved with the program.
The Boulder City Council voted Thursday to repeal requirements that marijuana cultivators offset 100% of their electricity use, ending a program established more than a decade ago.
Council members approved Ordinance 8770 during their September 17 meeting, eliminating renewable-energy offset and related reporting requirements for licensed medical and recreational marijuana cultivation facilities.
Under the rules, cultivators were required to offset all electricity used at their facilities through options including onsite renewable energy, participation in an approved solar garden or payments into the city’s Energy Impact Offset Fund.
Materials presented to the council by city staff show that Boulder adopted the requirements in 2013 as commercial marijuana cultivation was rapidly expanding. At the industry’s peak, the city had 44 licensed cultivation businesses, with marijuana grows accounting for roughly 3% of Boulder’s total community electricity use.
By June 1, just nine licensed cultivators remained, according to the city.
Staff told council members that revenue from the offset program had fallen sharply alongside the decline in cultivation businesses. The Energy Impact Offset Fee once generated roughly $400,000 to $500,000 annually, while the city estimated it would now generate about $50,000 per year even if all nine remaining cultivators stayed in operation and fully complied.
In recommending repeal, city staff also pointed to changes in the electricity grid, the shrinking cultivation sector and difficulties collecting fees from businesses that had closed or become insolvent.
Staff said the program now produces a comparatively limited environmental benefit while requiring administrative work from the city’s licensing, legal and climate departments.
Ordinance 8770 also removes requirements that cultivation businesses maintain and submit certain records related to electricity consumption, renewable-energy generation and solar subscriptions used to meet the offset mandate.
Because the program operates on a reporting and billing delay, staff recommended that remaining cultivators be informed that the city will not enforce offset or reporting obligations for electricity consumed after June 30, 2025.
The council initially advanced the ordinance on September 3 in an 8-0 vote before taking final action Thursday.
Before the repeal, Boulder required every licensed marijuana cultivation facility to offset 100% of its electricity consumption. Cultivators using the Energy Impact Offset Fund were charged $0.0185 per kilowatt-hour for electricity not otherwise offset through qualifying renewable-energy options.