Frost
Company

Sustainability at Frost: Growing Green

Sarah Kim · August 15, 2025 · 7 min read

Sustainability at Frost: Growing Green

The cannabis industry has an environmental problem it doesn't talk about enough. Indoor cultivation is extraordinarily energy-intensive, consuming an estimated 1% of total U.S. electricity. A single indoor grow facility can use as much power as a small data center. Water usage, plastic waste from packaging, and chemical runoff from fertilizers compound the issue. At Frost, we recognized early on that producing craft cannabis meant nothing if we were leaving a heavy environmental footprint in the process. Sustainability isn't a marketing angle for us. It's a core operating principle that shapes every decision we make.

Our biggest investment has been in LED lighting. When we built out our current facility, we replaced every high-pressure sodium lamp with full-spectrum LED fixtures. The upfront cost was significant, but the payoff has been dramatic: a 40% reduction in energy consumption and substantially less heat output, which in turn reduces the load on our cooling systems. The LED lights also give us precise control over the light spectrum at different growth stages, which has actually improved the quality of our flower. It's a case where doing the right thing environmentally also produced a better product.

Water conservation is another area where we've made meaningful progress. Our facility uses a closed-loop irrigation system that captures and recycles runoff water. Every drop of nutrient solution that drains from our growing containers is filtered, pH-adjusted, and recirculated. This system reduces our water consumption by approximately 60% compared to traditional drain-to-waste methods. We also harvest rainwater from our roof during the Pacific Northwest's generous rainy season, using it to supplement our irrigation supply during the drier summer months.

On the pest management front, we've committed to an integrated pest management approach that eliminates the need for synthetic pesticides. We use beneficial insects like ladybugs and predatory mites to control common pests, and we maintain strict environmental controls that prevent the conditions mold and mildew need to thrive. Our nutrient program is built around organic and mineral-based inputs, and we regularly test our soil and water to ensure we're not introducing anything harmful into the ecosystem. The result is cleaner flower and a healthier workplace for our team.

Packaging has been one of our toughest sustainability challenges, given the regulatory requirements around child-resistant, opaque containers. We've transitioned to recyclable glass jars and eliminated unnecessary secondary packaging wherever compliance allows. Our exit bags are made from recycled materials, and we encourage customers to return their empty jars for reuse through our container return program. We've set a goal of reducing our packaging waste by 50% by 2027, and we're on track. Sustainability is a journey, not a destination, and we're committed to improving every year.

sustainabilityenvironmentLED growingcraft cannabisgreen practices