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How do modern breweries use computers and stainless-steel equipment?

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Six small glasses of craft beer in varying amber and golden hues are arranged on a metal tray atop a wooden bar counter in Brussels, Belgium. — Beer Glasses of beer in a bar in Brussels.

In the 21st century, brewing has evolved into a large-scale industry that relies heavily on technological advancements to ensure efficiency and quality control.1

Stainless-Steel Equipment

Modern breweries utilize stainless-steel for their fermentation vessels and other infrastructure because it is highly resistant to corrosion and heat. Unlike traditional wooden or copper-lined vessels, these closed stainless-steel systems are more hygienic, which is essential for maintaining the rigorous quality control required in brewing. These vessels are often massive, with capacities reaching several thousand hectolitres, and are frequently installed outside the brewery building. To manage the heat generated during fermentation, these tanks are equipped with specialized jackets that circulate cold liquid to maintain precise temperature control.23

Computer-Controlled Operations

Computers are used to manage automated operations throughout the brewing process. This automation allows for greater consistency and efficiency, enabling modern breweries to significantly shorten fermentation times compared to traditional methods. By integrating computer systems with stainless-steel hardware, brewers can maintain the strict hygienic conditions necessary to protect the yeast cultures and ensure the final product meets high quality standards.12