Skip to content
Home » Archives for Kristin Long

Kristin Long

Dispatchable renewable energy refers to renewable power sources that can be controlled and delivered on demand.

Falling solar and storage costs reshape power procurement – and Africa’s cold chain

By Eamonn Ryan

Falling solar and battery costs are no longer just transforming how electricity is priced in Africa – they are increasingly reshaping how reliable power is procured, delivered and used, with major implications for energy-dependent sectors such as cold storage, food logistics, pharmaceuticals and HVAC systems. This is part one of a two-part series.

Read More »Falling solar and storage costs reshape power procurement – and Africa’s cold chain

The Cape Town audience.

Real-world examples

By Eamonn Ryan

At a SAIRAC Cape Town Centre TechTalk, Marius la Grange – general manager of Thermocoil Cape Town and a past SAIRAC president – took delegates through the fine art of choosing the right evaporator. This is part three of a three-part series.

Read More »Real-world examples

Mobile systems contend with vibration, fluctuating temperatures and variable power sources.

Key takeaways and best practices for mobile and stationary refrigeration

By Eamonn Ryan

The recent episode of Taking the Temperature on HVACR featuring Jamie Kitchen, Jörg Saar, and John Broughton offered a comprehensive exploration of mobile and stationary refrigeration systems. Listeners gained insight into system design, compressor engineering, component selection and cold chain management. This is part seven of a seven-part series.

Read More »Key takeaways and best practices for mobile and stationary refrigeration

This episode highlighted that mobile refrigeration is not simply a scaled-down stationary system.

Cold chain logistics and mobile refrigeration applications

By Eamonn Ryan

Mobile refrigeration plays a critical role in global cold chain logistics, enabling the safe transport of perishable goods across trucks, ships and buses. In Taking the Temperature on HVACR, host Jamie Kitchen and experts Jörg Saar and John Broughton detailed the unique challenges faced by mobile refrigeration systems in maintaining product quality. This is part six of a seven-part series.

Read More »Cold chain logistics and mobile refrigeration applications

This episode provided valuable insights for engineers, fleet managers, and HVACR professionals.

Practical maintenance and longevity of mobile compressors

By Eamonn Ryan

Compressors are the heart of any refrigeration system, and in mobile applications, they face unique challenges that directly impact longevity and maintenance. On a recent episode of Taking the Temperature on HVACR, host Jamie Kitchen, with guests Jörg Saar and John Broughton, explored the practical aspects of compressor maintenance in mobile refrigeration systems. This is part five of a seven-part series.

Read More »Practical maintenance and longevity of mobile compressors

Mobile systems require specialised knowledge to balance flexibility, vibration resistance and accessibility without compromising performance.

Internal components and connections in mobile refrigeration

By Eamonn Ryan

Mobile refrigeration systems are a complex integration of compressors, evaporators, condensers, piping and various control devices. In the latest episode of Taking the Temperature on HVACR, Jamie Kitchen hosted experts Jörg Saar and John Broughton to explore how internal components and connection types differ from stationary systems. This is part four of a seven-part series.

Read More »Internal components and connections in mobile refrigeration

The podcast also emphasised operational planning.

Powering mobile refrigeration systems

By Eamonn Ryan

Mobile refrigeration systems require reliable power sources, which can vary widely depending on the vehicle type and operational requirements. In a recent episode of Taking the Temperature on HVACR, Jamie Kitchen, with experts Jörg Saar and John Broughton, explored how power solutions differ for trucks, buses and ships. This is part three of a seven-part series.

Read More »Powering mobile refrigeration systems