China’s craft beer market is one of the fastest-growing in the world — a country that was essentially all macro-lager in 2010 now has over 4,000 registered craft breweries, concentrated in Shanghai, Beijing, Chengdu, Guangzhou, and Shenzhen.
India’s craft beer market has grown from a handful of microbreweries in 2010 to over 200 across the country, concentrated in Bangalore, Pune, Mumbai, Delhi, and Goa.
Alkalinity is one of the most important water chemistry parameters in brewing — it determines how much your mash pH resists change, which directly affects enzyme activity, hop bitterness, and fermentation health.
Building a multi-vessel brewing stand from welded steel is the project that transforms a homebrewing setup from a collection of equipment on the floor into a permanent, organized system. I welded my three-tier stand from 1.
Motorized ball valves in a brewing system automate the most tedious manual valve operations — opening and closing kettle drains, controlling flow rates during vorlauf and sparge, and executing automated step mash temperature transitions.
Clean-in-Place (CIP) systems allow you to clean the interior surfaces of vessels, pumps, and transfer lines without disassembling them — the cleaning solution is circulated through the system via a spray ball inside the vessel and the pump circuit, c
Trub loss is the wort that stays behind in the kettle when you transfer to the fermenter — the hot break, cold break, and hop material that settles or floats at the bottom and top of the kettle after chilling.
Your boil-off rate is the volume of wort that evaporates per hour during the boil. For most homebrewing kettles, that’s 1–1.5 gallons per hour (3.8–5.7 L/hr), but I’ve measured rates as low as 0.
Grain absorption is the volume of wort that never makes it to your boil kettle — it’s absorbed by the grain husks and retained in the grain bed after lautering. Every pound of grain absorbs roughly 0.1–0.
Lagering time — the cold conditioning period after primary fermentation — is one of the most misunderstood parts of lager production.