Designed and built by Gas At Site, TinyCARR is a custom controlled atmosphere research system that supports precise fruit storage trials, respiration studies, and future DCA applications.

Gas At Site’s feature in Cold Link Africa explains hypoxic fire prevention for cold stores using Isolcell N₂ ORS®. Instead of waiting for flames, the system keeps oxygen at a precisely controlled low setpoint so ignition can’t take hold. Closed-loop O₂ monitoring with on-demand PSA nitrogen restores levels after door events or leaks, giving 24/7 visibility, alarms and audit trails: protecting product, avoiding water damage, and keeping operations continuous.

At Hortgro’s Phytosanitary Lab in Stellenbosch, we’ve been using TermoWatch to monitor temperature across Controlled Atmosphere (CA) research rooms and throughout the lab’s insect rearing and feed production processes. It’s a cable-free approach that lets the team place sensors exactly where they matter on pallets, inside cartons, at process points and see what’s happening in real time.

Betko Sunnyside CA Installation: DCA-Ready, 24 Rooms, CO2 scrubbing, N2 generation and GasWatch control on Ignition SCADA.

At Hortgro PAG 2024, Dr. Robert Prange shared practical insight into carbon dioxide management in apple and pear CA storage, highlighting why there is no single correct CO₂ setpoint and why timing, cultivar, oxygen level, and storage conditions all matter.

Dear Valued Gas At Site Customers and Friends, We are thrilled to share some exciting news with you. Gas At Site has officially moved its...

Mother nature dictates much of the coming season’s harvest, but how the fruit is managed, treated, and stored once picked is central in determining the quality of the fruit delivered to the consumer. Gas At Site understands the journey from farm to table. We understand the challenges packers face with rising consumer demands for higher quality, fresher produce, all year round. For more than 30 years Gas At Site have been integrating world-leading storage technologies to deli

Reducing postharvest storage disorders, extending apple storage life with low oxygen storage enabled by the HarvestWatch DCA-CF system.

In 2019, Engineering News featured Gas At Site’s controlled atmosphere technology and included insights from project engineer Josh Kreft on its application in both post-harvest fruit storage and hypoxic fire prevention. The article highlighted Gas At Site's role in applying gas-control expertise across agriculture and industrial sectors.

The new state of the art controlled atmosphere facility at Stellenbosch University aims to answer questions never answered before.

Zenzeleni School for Creative Education is a waldorf-based school situated in the Khayelitsha Township in Cape Town. The school is more...

Gas At Site recently designed, supplied and commissioned the Instrument Air and Nitrogen plant for Sunrise Energy at the new LPG import term

This Good Fruit Grower editorial explores how Dynamic Controlled Atmosphere storage and HarvestWatch technology help reduce superficial scald, support residue-free apple storage, and improve fruit quality by monitoring the fruit’s response to low oxygen in real time.