Custom two-inlet whirlpool for fuller wort circulation

Mari and Will Kemper love lagers, but the locals haven’t always loved their lagers back. When they returned to the Pacific Northwest and opened the doors to Chuckanut Brewery in 2009, craft fans at the time wondered why they didn’t just make IPAs like everyone else. But they had a focus and determination to brew the finest quality craft lagers they could (despite their small size), and 24 GABF medals later, their approach has been validated many times over.

In this episode, they discuss:

• Building a brewhouse and developing the ideal process for lager brewing
• Optimizing the mashing routine for full attenuation
• Treating lager with sensitivity and reducing stresses throughout the brewing process by reducing transfers
• Taking a size-specific approach to brewing and fermentation
• Asymetric boil heating and better whirlpooling
• Producing great lagers in cylindroconical usnitanks
• Middle cropping yeast
• Extremely slow crashing with automated tank temperature control
• Lager filtration
• Spunding and finishing lagers

A former chemical engineer in his days before brewing, Will Kemper tackles brewing problems with an analytical gaze, dissecting and understanding the purpose before building a process. Here, he offers a glimpse into that clever problem solving approach. The locals today love and embrace their lagers, and a new generation of lager brewers has trained under the Kempers' tutelage. But the Kempers aren't resting on their laurels—there's more lager to brew, and more minds to change.

*This episode is brought to you by: *

G&D Chillers (https://gdchillers.com): As the brewing industry’s premier choice for glycol chilling, G&D Chillers has set the standard on quality, service, reliability and dedication to their customer’s craft. New this year, Redundancy meets Efficiency! G&D’s Micro-Channel Condensers are built with all aluminum construction which eliminates galvanic corrosion. Using half the refrigerant of conventional condensers with fewer brazed connections, translates to a lower GWP and less opportunity for leaks. Call G&D Chillers today to discuss your project or reach out directly at GDChillers.com.

BSG (https://bsgcraftbrewing.com/) This episode is brought to you by BSG Hop Solutions. Meet the latest in the BSG Hop solutions portfolio, Citiva. Strong expressions of stone fruit, floral, and resinous/pine flavors and aromas define this blend, crafted specifically for use in hazy IPAs, and other hop-forward beers. Citiva is ideal for aroma, whirlpool, and dry hop additions to Hazy and Juicy IPAs, or for any other hoppy styles where a combination of citrus, tropical fruit, and pine aromatics are desired. Go to bsgcraftbrewing.com to learn more, or call 1-800-374-2739.

Old Orchard (https://www.oldorchard.com/brewer): The most common complaint about hard seltzers? They need more flavor. Extract alone is a weak flavoring agent and can leave a chemical aftertaste. But there's a better way. The craft concentrate blends from Old Orchard are packed with REAL FRUIT FIRST, no added sugars, and just enough natural flavor. Breweries are turning to Old Orchard concentrates for seltzer with more body, color, and aroma. Turn seltzer skeptics into supporters with seltzer that drinks like a beer. Get started at www.oldorchard.com/brewer.

Brewery DB® (https://www.marketmybrewery.com): For years, BreweryDB® has been the industry’s only professionally curated source of brewery and beer information. In 2019, over one million brewery visits were made by craft fans searching for breweries on BreweryDB.com! In just a few weeks, BreweryDB® will unveil an all-new experience to help craft lovers get back on the brewery trail! To take full advantage of the enhanced marketing power of BreweryDB® – and increase your tap room traffic, setup your account on MarketMyBrewery.com. It’s easy and it’s free!

Ss Brewtech (https://www.ssbrewtech.com): The founders launched Ss Brewtech with a very clear goal to advance brewing equipment design, performance, and quality to the very highest standards in the industry. With a team that draws upon strong functional backgrounds in brewing science, mechanical engineering, industrial design, supply chain, and manufacturing, Ss Brewtech has the people and skill sets you would want and expect from your supplier of pro brewing equipment. Head over to SsBrewtech.com for more information on their brewhouses and brewing gear.

Clarion Lubricants (https://www.clarionlubricants.com/Welcome.do): Food-grade lubricants are not your top concern. Your beer is. Lucky for you, Clarion has a passion for protecting your beer by helping to make your brewing system 100% food safe. When you switch to Clarion food-grade lubricants, you’re reducing the risk of costly contamination and recalls to virtually zero. All while extending the life of your equipment. And that leaves you with the peace of mind to think about what really matters. Go to clarionlubricants.com to learn more.

Support Craft Beer & Brewing Magazine Podcast