IIAR
The Official Magazine of the All-Natural Refrigeration Industry
Against a shifting regulator landscape, with restrictions of hydrofluorocarbon synthetic refrigerants growing by fits and starts, use of natural refrigerants is increasing among a widening range of companies seeking to ensure that their investments will be viable in the future.
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Climate policy is taking center stage with Democrats in Congress who gained control of the House of Representatives after the 2018 elections and the over 20 candidates vying for the Democratic presidential nomination in 2020. The debate, and rhetoric, is heating up and looks to continue as we head into the presidential election next year.
Read MoreAs refrigerants with highglobal-warming potential are phased out, natural refrigerants are being considered for new applications, and the industry is seeing increased use of secondary refrigeration units that allow users to lower their ammonia charge.
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Compliance and safety in ammonia facilities continues to be a high priority for the Environmental Protection Agency (EPA). In 2016, EPA announced a series of National Enforcement Initiatives focused on improving safety in a variety of high hazard industries. Among these initiatives was an effort entitled “Reducing Accidental Releases at Industrial and Chemical Facilities”. EPA has placed specific emphasis on ammonia facilities as a part of the initiative, which has subsequently been renamed a National Compliance Initiative (NCI).
Read MoreThe use of carbon dioxide as a refrigerant has continued to increase, and the IIAR is moving closer to finalizing a new CO2 standard, which will address several critical aspects of CO2 refrigeration, such as installation, startup, inspection, testing and maintenance.
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Regulations are a major consideration for the industrial refrigeration industry in the United States, Canada and many other countries. IIAR has long worked to improve the regulatory climate in the U.S. and is now working to broaden its influence across the globe. In some cases, this takes the form of promoting IIAR standards in countries that do not have well established regulatory schemes. In other cases, IIAR is working to advance regulatory reforms to reduce regulatory burdens while maintaining safety.
Read MoreIt’s that time of year again, and I’m happy to welcome all IIAR members back to our most important event – the IIAR annual conference and exhibition. Before I get into the exciting things we’ve got in store for you as an organization this year, I’d like to take a minute to recognize all our sponsors and exhibitors. It is their support that provides the backbone for this annual event, sponsoring food and coffee breaks, not to mention our exhibit hall – and everything else that makes this one of the premier events in our industry.
Read MoreIce rinks from community recreation facilities to the National Hockey League are moving to natural refrigerants such as ammonia and carbon dioxide as they replace aging facilities and deal with the mandatory phase out of R-22, a hydrochlorofluorocarbon that has been widely used at ice rinks across North America.
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On January 26, 2017, the United States Court of Appeals for the District of Columbia Circuit denied petitions requesting a rehearing by the full court of a decision finding that the Environmental Protection Agency (EPA) had exceeded its authority by regulating the use of HFCs through the Significant New Alternatives Policy program (SNAP).
Read MoreThis month you’ll be hearing from IIAR about one of our most important annual activities, our membership renewal drive. As an IIAR member, we all depend on you to take that essential first step to participate in the activism and advocacy of our industry, by
Read MoreAmmonia refrigeration systems are becoming more compact, portable and simpler to install, widening the potential for adoption of ammonia, carbon dioxide and other natural refrigerants in previously untapped industries.
Read MoreBusiness as usual is a term that has never applied well to industrial refrigeration. Our economic sector is constantly changing to meet the demands of a rapidly evolving supply chain, as we examine in this month’s cover story. Regulatory change, new technology and equipment development has propelled us into ever broader markets and applications for natural refrigerants.
Read MoreOccupancy rates at cold-storage facilities are at an all-time high, said Corey Rosenbusch, president of the Global Cold Chain Alliance. “There is denitely growing demand,” he said. “The industry feels like we’re in a good position right now with supply and demand, but there is pressure for more space.
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A federal appeals court in August vacated a delay in Obama-era changes to the Environmental Protection Agency’s Risk Management Program (RMP) that would add compliance requirements to regulated facilities. Shortly after taking office, the Trump Administration issued a series of delays to the effective date of the RMP amendments, resulting in a final effective date of February 19, 2019.
Read MoreThis issue of the Condenser is all about operations. As you can see from our cover, one of the most important factors in that equation is geographical location. The regional and local operating environments define the business and regulatory landscape across the country. And that definition, in turn, determines how we uphold our high standards for safety and efficiency. The role that the regulatory framework plays in our industry, and even more importantly, how we respond to and inform it, is a central focus for IIAR.
Read MoreThe cost of real estate, an available workforce and proximity to transportation dictate where businesses build industrial refrigeration facilities, and those factors are more important than ever in recent years. As rising demand spurs cold chain growth, clear winner (and loser) locations are emerging from the patchwork of regional U.S. regulatory and business environments. Increasingly, those environments are taking center stage in decisions to build a facility or what refrigerant to use.
Read MoreNow that we’ve all returned from San Antonio, it’s a new member year, and your staff is digging in to accomplish many of the new goals set out for 2017. First among them is planning the next successful conference. We’re looking forward to returning to the Broadmoor in Colorado Springs, and I hope to see you all there. Now is the time to take advantage of IIAR’s early membership renewal opportunities and get involved in the work of your committees.
Read MoreRefrigeration manufacturers said they would make production plans and future product development decisions according to the expected worldwide HFC refrigerant phase down put forth by the Kigali Amendment. The amendment, last year’s Montreal Protocol add-on, will specify phase-out deadlines for HFC’s, adding those refrigerants with high global warming potential to the group of ozone depleting hydrochlorofluorocarbons that are already being outlawed under the international agreement.
Read MoreIt’s the beginning of the summer and that means it’s time for one of IIAR’s most important activities – leading membership renewals. And while this may seem like a routine activity we all work hard to complete every year, I’d like to take the opportunity in my column this month to point out that, as an IIAR member, this is one of the most important contributions you can make to the success of our industry.
Read MoreThe Internet of Things — an increasingly massive network of electronically connected systems, devices and people that enables cross-platform data sharing — is creating a large, connected ecosystem across many industries, including refrigeration.
Read MoreIn this issue of the Condenser, we’re looking at the exit strategies that end users and manufacturers alike are using – to move away from hydrofluorocarbons and hydrochlorofluorocarbons. As former IIAR chairman Bob Port mentions in our cover story “There is a lot of internal pressure to get out of [HFC’s and HCFC’s] from a sustainability standpoint, but it has to come at a reasonable cost and be a good business decision.”
Read MoreAs they move away from refrigerants with high global warming potential, commercial and industrial refrigeration users said they’re investing in new, natural refrigerant technology, including packaged ammonia systems and CO2 transcritical systems. The move to newer technologies is allowing them to ease some regulatory burdens, increase efficiency and improve safety.
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The safety of synthetic refrigerants versus anhydrous ammonia continues to provide a major point of debate within the refrigeration industry. Since ratification of the Montreal Protocol two decades ago, there has been a trend toward eliminating non-flammable synthetic refrigerants that have ozone depleting potential or global warming potential. At the same time, questions concerning the flammability and toxicity of replacement refrigerants have remained at the forefront.
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On August 8, 2017, the United States Court of Appeals for the District of Columbia Circuit issued a ruling in the case of Mexichem Fluor Inc. vs. the EPA finding that the Environmental Protection Agency (EPA) exceeded its statutory authority by promulgating a rule in 2015 that regulated the use of hydrofluorocarbons (HFCs). The 2015 regulation was issued by EPA through its Significant New Alternatives Program (SNAP) as a part of the Obama Administration’s plan to reduce greenhouse gas emissions
Read MoreThis issue of the Condenser is all about education and training. As you can see from our cover, IIAR is unveiling a new apprenticeship program which will help our industry safeguard the generations of institutional knowledge we rely on for the development of our future technicians, engineers and managers.
Read MoreApprenticeship programs help businesses develop highlyskilled employees, reduce turnover, increase productivity and cut the cost of recruitment. They can also help employers attract new employees.
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Tax reform has emerged as the top priority in Washington, DC as President Trump and Congressional Republicans set the goal for passing legislation before the end of 2017. Republican leaders are feeling pressure to secure a signature legislative victory following the failure to repeal and replace Obamacare.
Read MoreThis issue of the Condenser is all about change. Whether it’s the regulations phasing out HFC’s and the new decisions faced by many in the commercial and industrial world, or the innovations and new technology that are enabling those decisions – one thing is certain, we are moving rapidly into a new era of refrigeration.
Read MoreA growing number of supermarkets are moving to replace hydrofluorocarbons with climate-friendly alternatives, such as propane, ammonia and carbon dioxide, ahead of the planned phase out of R-22 in the United States, but grocers are moving forward cautiously.
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The use of hydrofluorocarbons (HFCs) has recently been at the center of policy deliberations in the United States and globally. Many HFCs used in refrigeration have high global warming potential (GWP) and have become the target for reductions by the U.S. Environmental Protection Agency and the over 170 countries that are parties to the Montreal Protocol.
Read MoreIn this issue, we’re presenting news on one exciting new activity in our industry and our organization – to build and deliver IIAR’s first education program. IIAR is working harder than ever to deliver on its promise to membership: to broaden the reach of our member base by addressing major issues that are occurring in our industry to promote the ongoing growth and health of industrial refrigeration.
Read MoreThe IIAR Academy of Natural Refrigerants certificate program will allow design engineers, installers and responsible parties to show that they have received documented and standardized training. The program will begin with a training course on IIAR-2, the latest IIAR standard to be updated, and will expand to cover additional IIAR standards and other technical courses of study that are necessary for engineers working in the refrigeration industry.
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In June 2016, the Occupational Safety and Health Administration (OSHA) convened a Small Business Advocacy Review (SBAR) Panel to get feedback from small businesses about potential changes to the Process Safety Management (PSM) regulation.
Read MoreThere’s a lot going on at IIAR headquarters these days. We’re growing and expanding with new initiatives, programs and goals for the new membership year. That growth just reflects the expansion of our industry in general.
Read MoreOwners and operators of ammonia refrigeration equipment have a number of regulatorydriven documentation requirements, and the level of understanding regarding those requirements can vary from company to company.
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On March 14, 2016, the Environmental Protection Agency (EPA) published in the Federal Register a proposed rule to modernize the Risk Management Program. The rulemaking comes as a part of the Obama Administration’s efforts to implement Executive Order 13650 – Improving Chemical Facility Safety and Security. The Executive Order was issued in response to an incident at a fertilizer plant in West, Texas in April 2013.
Read MoreThe 2015 – 2016 membership year has been an exciting time for our industry. As regulations and technologies evolve at a rapid pace, we’re seeing new opportunities and applications for refrigeration grow like never before.
Read MoreAs hedrofluorocarbons and hydrochlorofluorocarbons are being increasingly phased out to meet government and regulatory requirements, natural refrigerants are candidates to fill the void, getting a closer look from many types of businesses installing smaller refrigeration systems, such as supermarkets and convenience stores.
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In February 2016, the Occupational Safety and Health Administration (OSHA) announced that it is initiating a Small Business Advocacy Review (SBAR) Panel in order to get feedback on several potential revisions to OSHA’s Process Safety Management Program (PSM) standard.
Read MoreAs you’ve likely noticed, this issue of the Condenser is all about the re-release of IIAR-2, the first comprehensive code standard for the safe, reliable and efficient design of ammonia refrigeration systems. We’re dedicating so much space to IIAR-2 because it is perhaps one of the most important, long reaching projects our association has completed in recent years.
Read MoreWith the completion of IIAR-2, the most comprehensive standard for the safe design of closed-circuit ammonia refrigeration systems, the International Institute of Ammonia Refrigeration has written a single authoritative source document that provides a path forward for the ammonia refrigeration industry.
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On November 9, 2015, the Environmental Protection Agency (EPA) published a Notice of Proposed Rulemaking entitled “Protection of Stratospheric Ozone: Update to the Refrigerant Management Requirements under Section 608 of the Clean Air Act.”
Read MoreIn this issue, we’re presenting news on many exciting activities in our industry and our organization. IIAR is working harder than ever to deliver on its promise to membership: to promote the ongoing growth and health of industrial refrigeration.
Read MoreAgriculture and food processing operations across the American West are scrambling to find new water sources amid a record drought. And although their water problems continue to be seen as a mostly regional issue for many in the industrial refrigeration industry, there’s no mistaking that water scarcity will loom larger in the years to come.
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On August 1, 2013, President Obama signed Executive Order 13650 entitled: Improving Chemical Facility Safety and Security. The action was driven in response to an explosion at a fertilizer facility in West, Texas
Read MoreThroughout this edition of the Condenser, you’ll see a common theme: change. New technologies are opening the door to new types of customers and applications for ammonia and other natural refrigerants.
Read MoreThe move towards lower charge has spurred demand for products like standardized package systems that promise solutions to at least some of the industry’s biggest problems. But exactly how those products will develop, and who will take them to market is yet unclear.
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The November 2014 elections resulted in a significant shift in control of Congress. Republicans gained control of the Senate and widened their majority in the House of Representatives. As a result, efforts to reform the regulatory process are seeing renewed interest this year.
Read MoreThis issue of the Condenser marks the end of the last member year, and the beginning of a new one. It also marks our annual conference, where we come together from all corners of our industry to talk about the trends and technology shaping our business – at IIAR’s Annual Industrial Refrigeration Conference and Exhibition.
Read MoreThe use of CO2 as a refrigerant has grown in recent years, thanks to market demand spurred by a combination of environmental regulatory actions and technology advances in microprocessor controls and valve design.
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In February 2015, the Environmental Protection Agency issued an enforcement alert entitled: “Anhydrous Ammonia at Refrigeration Facilities Under Scrutiny by U.S. EPA.” The EPA’s Office of Civil Enforcement issues alerts such as this periodically to highlight areas where the agency is placing enforcement priority.
Read MoreOne of IIAR’s most important responsibilities is advocating on behalf of our members on state and federal policy. I’m happy to report that in 2014 we stepped up our efforts even more in this realm and we’ve been working closely with government regulatory agencies to provide them with our expertise in a number of different ways.
Read MoreMuch has been made of the so-called manufacturing skills gap in the United States as manufacturers across a wide swath of industries report that the pool of prospective workers with the skill sets and certifications required to perform highly specialized job functions is narrowing, even as U.S. manufacturing continues its steady climb.
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In July 24, 2014, the Environmental Protection Agency published a Request for Information (RFI) regarding the agency’s Risk Management Program (RMP) regulations. The RFI was generated as a part of the Obama Administration’s efforts to implement Executive Order 13650 - Improving Chemical Facility Safety and Security.
Read MoreThroughout this edition of the Condenser, you’ll see a common theme: Progress. I couldn’t be more excited about where IIAR – and the industry as a whole – are heading.
Read MoreThe five-year replacement interval for relief valves isn’t a practice that gets much scrutiny. It’s spelled out in IIAR Bulletin 110, and a provision establishing the need for a common interval appears in the Boiler and Pressure Vessel Code, making it a generally accepted “no-brainer” for much of the industrial refrigeration industry.
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In response to the tragic accident last year in West, Texas, President Obama issued Executive Order (EO) 13650, Improving Chemical Facility Safety and Security. The EO is intended to enhance the safety and security of chemical facilities and reduce risks associated with hazardous chemicals to facility workers and operators, communities, and responders.
Read MoreThere’s a lot going on these days, both in our industry and at IIAR’s headquarters. Regulatory issues have seen an increased focus for our organization while new technologies like low charge systems continue to grow in importance.
Read MoreRefrigeration technologies like synthetic replacements for HFCs, low charge ammonia and CO2 -based systems are growing like never before ahead of a planned phaseout of R-22 in the United States.
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The Obama Administration continues its work under the Executive Order entitled: Improving Chemical Facility Safety and Security that was signed in August 2013.
Read MoreThe beginning of the year has been a busy time at IIAR headquarters as we prepare for our Heavy Equipment show in Nashville. As usual, we’re looking forward to showcasing the best our industry has to offer.
Read MoreAmmonia refrigeration is emerging as a dominant market in many important world economies as governments move to re-energize the Montreal protocol to phase-down greenhouse gasses.
Read MoreThe second half of the year is always a challenging and busy time for the International Institute of Ammonia Refrigeration, and so far, 2013 has followed that precedent. As we wrap up this year’s work on behalf of the industry, the IIAR leadership is pleased to report on several successful initiatives in many different areas.
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On August 1st, President Obama announced the signing of an Executive Order entitled “Improving Chemical Facility Safety and Security.”
Read MoreThe importance of color coding ammonia refrigeration piping is a generally accepted best practice these days, but the debate over which colors to use has been anything but black and white.
Read MoreIn 1974, the International Institute of Ammonia Refrigeration issued IIAR-2, a standard that would uniquely address the design and installation of ammonia refrigeration systems for the first time and establish IIAR as the standards writing body dedicated exclusively to ammonia refrigeration.
Read MoreIn most situations, the correct response to a threat involving ammonia in the first thirty minutes after it is identified will effectively contain most potential hazards, before they have enough time to grow into an unmanageable problem. Preparation can mean the difference between a disorganized response and the ability to shut down a potential incident when time matters the most.
Read MoreThe return of Carbon Dioxide as a refrigerant is probably un-stoppable because it is much more environmentally friendly than most of the non-flammable, non-toxic refrigerants currently in use. However, it is worth considering the reasons why industry departed from it in the 1940s.
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