President’s Message by Gary Schrift

In this issue of the Condenser, we’re looking at how IIAR’s mission continues to shape the world of refrigeration, even as that world is constantly shifting. From our standards writing efforts to new training program development, the task of influencing and even guiding regulatory activity so that it keeps pace with new technology and an ever-evolving business landscape – falls to us.

Read More
Chairman’s Message

It’s amazing how quickly a year(or two) can go by. Our 2022 annual conference, March 6-9 in Savannah, Georgia, is on the horizon already, and while that means we’re approaching the last annual meeting during my term as Chairman, this year’s conference represents something much more important – a return to in-person conferences and the beginning of many exciting developments for IIAR and its members.

Read More
Building the Base: IIAR RELEASES CO2 STANDARD, IIAR-2 UPDATE, NEW GUIDELINES

The International Institute of Ammonia Refrigeration’s history is rooted in standards, and the association has released its latest update to IIAR-2, which was first released in 1974, and its first-ever safety standard for carbon dioxide IIAR CO2.

Read More
IIAR-2 Updates Address Detection, Ventilation and More

The International Institute of Ammonia Refrigeration has released the latest version of IIAR-2, which covers the design of safe closed-circuit ammonia refrigeration systems. IIAR-2 was first released in 1974 and received its last major update in 2015.

Read More
EPA Grants IIAR’s Petition for Increased Hydrofluorocarbon Restrictions

The Environmental Protection Agency has granted a petition from the International Institute of Ammonia Refrigeration and its industry partners to use the agency’s authority under the American Innovation and Manufacturing Act to restrict the use of hydrofluorocarbons within the refrigeration sector.

Read More
CO2 Standard Provides Guidance on Growing Segment of the Industry

The International Institute of Ammonia Refrigeration has released its safety standard for CO2 closed-circuit systems. The standard covers all phases of the CO2 system lifecycle, from design, installation, and start-up to inspection, testing, and maintenance. It encompasses the CO2 portion of a cascade system, systems using CO2 as a secondary fluid, systems operating part- or full-time in the transcritical cycle, and heat pumps.

Read More
IIAR Releases Critical Task Guideline

The International Institute of Ammonia Refrigeration (IIAR) has recently published the first edition of a new guideline titled “Critical Task Guidance for Ammonia Refrigeration System Emergency Planning.”

Read More
As HFCs are Phased-Down, Disincentives for Ammonia Must be Avoided

With the passage and ongoing implementation of the American Innovation and Manufacturing (AIM) Act at the federal level, some states are also taking actions to phase down hydrofluorocarbons (HFCs). As policymakers move away from HFCs, it is also important that ammonia policies be kept in an appropriate balance, to avoid unintended consequences of policies that may serve as disincentives for facilities to move to natural refrigerants.

Read More
Improving PHAs With Sample-Safeguards Checklists

For many ammoniarefrigeration systems, a what-if/checklist processhazard analysis (PHA), with brainstorming about unique situations enhanced by a comprehensive safeguards checklist, provides a robust method for identifying hazards, analyzing risks, and developing any needed recommendations.

Read More
Bitcoin: Fad or The Future?

If someone told you about an investment that has made some people millionaires overnight and has both several high-profile supporters and a global reach, would you be tempted to invest? If you were then told that the same investment also could lose most or all of its value almost overnight, and you might not have access to your money when you need it, how would it sound now?

Read More
Ready? Really Ready?

Having a well-thoughtout and functional emergency plan can be challenging. I have seen some very good emergency plans, but I have also noticed that several plans are not as complete as they could be. This seems to be a tough lesson to learn, and you may have experienced this. Let me start with an example of a conversation similar to what I have heard many times, and then give some considerations for improving an emergency plan.

Read More
IIAR Participates in Coalition Amicus Brief to the Court Regarding Release Investigations

The Occupational Safety and Health Administration (“OSHA”) is appealing to the U.S. Court of Appeals for the Eleventh Circuit a recent decision by the Occupational Safety and Health Review Commission (“OSHRC”), and an administrative law judge that favored the Tampa Electric Company (“TECO”). The case surrounds actions that TECO performed when responding to a release of ammonia that occurred at a power generating facility.

Read More