Businesses are increasingly turning to eco-friendly technologies to reduce their environmental impact. One such advancement is the adoption of eco-friendly refrigerants like R290 in refrigerated displays—a move that aligns with global efforts to phase out harmful hydrofluorocarbons (HFCs) and transition to greener alternatives. But what exactly makes R290 a better choice, and why should businesses consider making the switch?
Understanding the Problem: The Role of HFCs in Climate Change
Hydrofluorocarbons (HFCs) have been widely used in refrigeration and air conditioning systems for years. However, their high Global Warming Potential (GWP) has made them a significant contributor to climate change. HFCs trap heat in the atmosphere, leading to global temperature rises and a host of associated environmental issues. Recognizing this, the U.S. government has taken steps to curb the use of these potent greenhouse gases.
The AIM Act: An Overview
Enacted on December 27, 2020, the American Innovation and Manufacturing (AIM) Act authorizes the U.S. Environmental Protection Agency (EPA) to address hydrofluorocarbons (HFCs) in three main ways: (1) phasing down their production and consumption, (2) promulgating certain regulations for purposes of maximizing reclamation and minimizing releases of HFCs from equipment and ensuring the safety of technicians and consumers, and (3) facilitating the transition to next-generation technologies through sector-based restrictions.
This legislative framework sets the stage for a significant shift in the refrigeration industry, with the EPA recently announcing that as of January 1st, 2025, the use of higher-GWP HFCs will be restricted in new self-contained refrigerated merchandisers.
The Eco-Friendly Alternative: R290 Refrigerant
R290, commonly known as propane, has emerged as a leading alternative to HFCs in refrigerated displays. While the idea of using propane might raise concerns about safety, modern technology and rigorous standards ensure that R290 systems are both safe and efficient. Here’s why R290 is considered a game-changer in the refrigeration industry:
Low Global Warming Potential (GWP): R290 has a GWP of just 3, compared to some HFCs that can have a GWP of over 1,000. This dramatic reduction means that R290 has a negligible impact on global warming, making it an environmentally friendly choice.
Energy Efficiency: R290 systems are known for their superior energy efficiency. They require less energy to operate compared to systems using traditional HFCs, which translates to lower electricity bills and reduced carbon emissions.
Regulatory Compliance: With the EPA’s final rule restricting the use of higher-GWP HFCs in new refrigeration equipment, adopting R290 is not just a smart environmental choice but also a necessary step for regulatory compliance. Businesses that transition to R290 will be ahead of the curve, avoiding potential penalties and ensuring that their operations are in line with upcoming regulations.
Enhanced Performance: R290 refrigerants offer excellent thermodynamic properties, leading to more consistent temperatures. This not only preserves the quality of perishable goods but also enhances customer satisfaction.
Future-Proofing: As global regulations tighten around the use of high-GWP refrigerants, adopting R290 positions businesses to adapt easily to future changes. It’s a forward-looking choice that ensures long-term sustainability.
The Road Ahead: Embracing Sustainable Refrigeration
The shift to eco-friendly refrigerants like R290 is not just a trend; it’s a necessary evolution in the fight against climate change. The EPA’s AIM Act and subsequent regulations are clear indicators that the future of refrigeration lies in sustainable, low-GWP alternatives. By investing in R290 refrigerated displays, businesses can reduce their environmental impact, comply with regulations, and contribute to a healthier planet.
As we move closer to the 2025 deadline, now is the time for businesses to evaluate their refrigeration systems and make the switch to eco-friendly options. JSI is well ahead of these transitions and has production ready to support the needs of our customers. In fact, many of our customers have already made the transition to R290.
Not only will this transition help mitigate climate change, but it will also demonstrate a commitment to sustainability that resonates with today’s environmentally conscious consumers.
The future of refrigeration is green. Don’t get left behind—embrace the change and contribute to a cooler, more sustainable world. To learn more about JSI’s next-gen refrigerated fixtures, contact us today!