Innovation in refrigeration isn’t always about reinventing the wheel — it means choosing better materials and smarter systems that deliver long-term value. Natural refrigerants like carbon dioxide (CO2) and ammonia are redefining what “better” looks like in the industrial cooling industry.
Since the 1920s and ‘30s, synthetic refrigerants have been the industry standard because they’re affordable and easy to use. By insulating the atmosphere, synthetics contribute to pollution, making them a “dirty chemical.” Their high global warming potential (GWP) contributes to climate change, and regulatory bodies are phasing them out. Synthetic refrigerants carry GWPs up to 3,900, making them some of the most harmful climate pollutants in use.
CO2, by contrast, has a GWP of just 1, while ammonia sits at zero. These drastic reductions in environmental impact make a compelling case for change. Europe adopted natural refrigerants a long time ago. But beyond sustainability, there’s also a strong financial argument. Properly designed CO2systems can reduce operating costs by 30-40%, delivering a strong return on investment while helping businesses avoid future regulatory penalties.
We understand that change brings hesitation. Questions about upfront costs, installation, reliability and long-term performance are natural. Also, many business owners are skeptical of anything labeled a “green initiative.” When that happens, we shift the conversation to another kind of green — money. We show them the data on what a switch to natural solutions can do for their bottom line. It’s hard to argue with those numbers.
As the deadline nears, businesses face a choice: wait for a pressing need or take a proactive approach. Planning ahead gives access to better solutions, financial incentives, a competitive advantage in sustainability, and long-term savings in energy and maintenance. And with rebate programs like Wisconsin’s Focus on Energy, the upfront investment becomes even more manageable.
At Hurckman, we’re proud to help forward-thinking businesses make that transition with custom-engineered CO2 solutions that perform today and lead tomorrow.
Company: Hurckman Mechanical Industries
Innovation: Industrial refrigeration innovation
