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Grow Your Knowledge

And Your Success

Join the Leading Network on CEA Efficiency

When you join RII, you’re joining a community of changemakers learning and working together in pursuit of increased efficiency and productivity for horticultural producers.

Membership levels to meet you where you are. Join today!

Contact us to discuss the membership plan that is right for you.


To see member benefits, click on the box that pertains to you:


Advance your craft & validate your environmental performance


Grow your business & stay up to speed

Utilities & Efficiency Programs

Improve your program & verify your savings claims


Enhance community resilience & protect your tax proceeds

Membership – tiers

Membership tiers


Sustaining Partner



Partner Level



Supporter Level



Basic Level



Disadvantaged Business Enterprise

For more details


Personal Contribution

Any Amount

What others are saying about RII

As a growing multi-state operator with a commitment to sustainability, we rely on trusted partners who know how to help us scale most efficiently. The RII network is invaluable as we expand to new markets.

Panda FarmsDavid Alport, President, Panda Farms

We have a history of engagement with the key organizations shaping the sectors in which we operate, from ASHRAE to the Air-Conditioning Heating & Refrigeration Institute (AHRI). In the cannabis cultivation and controlled environment agriculture markets, RII is our go-to partner.

Desert AireKeith Coursin, President, Desert Aire

“RII is a non-profit organization trusted by governments, utilities and the supply chain to lead
the collaboration that will determine the resilient path forward for CEA.”

Corinne WilderVP-Global Commercial Operations, Fluence by OSRAM

RII is the centerpoint of activity related to optimization of cultivation facilities.

Nick CollinsCEA | Maine

Join today and claim these benefits

When you join RII, you immediately gain:

  • Network access

  • Newsletter

  • Recognition

  • Free workshop attendance

  • PowerScore data insights

Market Intelligence
You transform into a data-driven, best practices expert on cultivation resource use.
Tools & Resources
You become part of the community shaping peer-reviewed services collectively designed for the cultivation marketplace.
Recognition & Thought Leadership
You gain opportunities to share and grow your knowledge, as well as access to platforms for showcasing your leadership.