Nick Johns-Wickberg
Nick Johns-Wickberg is the editor of AIRAH’s Ecolibrium and HVAC&R News magazines.
Articles by Nick Johns-Wickberg | Page 1
Reliable Controls marks 40-year milestone
Canada-based global building automation company Reliable Controls is celebrating 40 years in business.
Conex Banninger and Reese launch enhanced fitting range
Conex Banninger, in partnership with Reece, has launched >B<Press 360° Detect – an evolution of the standard >B<Press fitting range, engineered with an improved leak-path design.
Recipe for success: implementing ammonia refrigeration
We look at how a clever upgrade has turned the outdated and inefficient system at Arnott’s Biscuits into a blueprint for environmentally friendly industrial refrigeration.
Like shelling pea(nut)s: UNSW researchers make graphene breakthrough
UNSW Sydney engineers have developed a cheaper and greener way to make graphene from leftover peanut shells.
Additional keynote announced for HVAC26
AIRAH has announced another keynote for the 2026 HVAC Innovation Conference, which will take place in Sydney from March 16–17.
Total control: where instrumentation and control meets HVAC&R
We examine the important role instrumentation and control technicians – or “instros” for short – play in optimising HVAC&R systems.
Dog days: how our best friends affect IAQ
A first-of-its kind study has found that dogs have a significant and often underestimated effect on indoor air quality (IAQ) in our homes.
ASHRAE and UNEP approve new life-cycle refrigerant management plan
ASHRAE and the United Nations Environment Programme (UNEP) have approved a new two-year work plan titled Life Cycle Refrigerant Management (LCRM).
QUT researchers use AI to optimise urban greening
Researchers from Queensland University of Technology (QUT) have developed an AI-powered tool for optimising the location and type of urban greenery, potentially cooling cities by up to 3.5°C.
IWBI launches two new WELL ratings
The International WELL Building Institute (IWBI) has expanded its WELL program with two new ratings.
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Recent news
- Reliable Controls marks 40-year milestone
- Conex Banninger and Reese launch enhanced fitting range
- Recipe for success: implementing ammonia refrigeration
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- The path ahead for the VEU – industry webinars
- Additional keynote announced for HVAC26
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