463: Dan Brouillette of Lumen Crunches the Data to Find the Best Hops

Dan Brouillette has always worked in creative fields—he was a professional photographer before launching Lumen in the waning days of the pandemic—but he’s always been particularly attracted to the technical aspects of creation.

Like every IPA-focused brewer, he’s on a neverending search for the most expressive, layered, and interesting hops. But he’s also found that the information upon which many brewers rely when choosing hop lots often tells an incomplete story. Total oil numbers can be misleading, as they include oils that don’t survive the brewing process; hops that smell good relative to others at selection may not have high enough oil concentration to punch through in finished beer. Brouillette has found that using past chemical data paired with his own sensory can be far more effective when seeking out hops that are going to give him the impact he seeks.

In this episode, Brouilette shares:

• how spreadsheets are often a better tool for selecting hop lots than the old-fashioned rub
• his process for earmarking specific hop compounds at certain thresholds to ensure they’re effective in beer
• designing different types of hazy IPA that appeal to different use cases and drinkers
• achieving beautiful hop expression in hazy IPAs with less than 4 percent ABV
• brewing hazy IPA with only 40 percent base malt

And more.

“We’re brewing our World Beer Cup beers right now, and those will be much different than a beer that I want to make Top Drops on Instagram,” Brouilette says. “They’re just different audiences. We don’t brew one type of hazy IPA. There are different segments and sub-styles within the style, and we brew all of those.”

G&D Chillers
G&D’s new Elite 290 Micro-series runs on a Natural Refrigerant with near-zero Global Warming Potential—built for brewers who care about sustainability and performance. They recently built one for New Belgium Brewing, delivering around 50% energy savings over CO₂ systems and 9% more efficiency than A2Ls. That’s real-world impact from a brewery that knows what it takes. With 24/7 support and remote monitoring, your cold side stays dialed in—day or night. Learn more about sustainable chiller solutions at gdchillers.com/podcast.

Berkeley Yeast
Berkeley Yeast just launched Dry Tropics London! Our best-selling liquid yeast strain, now with all the ease-of-use benefits of dry yeast. Dry Tropics London delivers the soft, pillowy mouthfeel and juicy character you’d expect from a top-tier London Ale strain, but with a serious upgrade: a burst of thiols that unleash vibrant, layered notes of grapefruit and passion fruit. A lot of brewers love the clean passion fruit you get from Tropics, but they don’t want every IPA to be a tropical-fruit bomb. At the dry yeast price point, you can pitch and ditch without breaking the bank. Or, you can co-pitch with your house strain to adjust the intensity of the notes. And with nationwide free shipping, there’s never been a better time to try Dry Tropics. Order now at berkeleyyeast.com and experience the ease and impact of Dry Tropics London Yeast.

PakTech
This episode is sponsored by PakTech—delivering craft-beer multipacking you can trust. Our handles are made from 100 percent recycled plastic and are fully recyclable, helping breweries close the loop and advance the circular economy. With a minimalist design, durable functionality you can rely on, and custom color matching, our carriers help brands stand out while staying sustainable. Trusted by craft brewers nationwide, we offer a smarter, sustainable way to carry your beer. To learn more, visit paktech-opi.com.

Indie Hops Strata Cryo
The multilayered wonders of Indie Hops Strata are now easier than ever for brewers to tap into. Introducing Strata Cryo, in collaboration with Yakima Chief Hops. Whether brewing up a single-hop Strata IPA to wow customers with the depth of flavor this variety delivers or modernizing your flagship IPA to continue setting the highest standards, Strata T99, Strata CGX, Strata HyperBoost, and now Strata Cryo provide the tools for you to create your unique masterpiece. Indie Hops Strata. Life is short. Let’s make it flavorful!

Midea 50/50 Flex
If you’re like many podcast listeners, you’ve got a lot of beers at home, and your regular fridge is at capacity. Enter the Midea 50/50 Flex—the industry’s first dual compartment three-way convertible freezer. Here’s what all that means for you: options! The 50/50 has the power to be all freezer, all fridge, or a little bit of both. But you’ll probably want to use those 20 cubic feet as a massive, garage-ready beer fridge. You can also change which side the door is on or how you want the shelves to be arranged—the 50/50 totally flexes to fit your life. Plus, it’s designed to maintain a stable temperature even in non-climate-controlled conditions—so you can crack a cold one even on the warmest days in the man cave. Take your garage to the next level! Check out Midea.com/us/ to get more info about this game changer today.

Old Orchard
The beyond-beer space is booming, and Old Orchard is here for it, supplying breweries with fruit ingredients for all your beverage needs: low/no alcohol, hard lemonades, seltzer, cider, and more. Old Orchard has supplied hundreds of industrial customers across 49 states, including nationally and internationally loved brands, so you'll be in good company. More information and free samples are waiting at oldorchard.com/brewer. That's oldorchard.com/brewer.

Ss Brewtech
Pumps are critical to any advanced homebrewing setup. From mash recirculation to wort transfer, and even for cleaning, a quality pump is a key part of every brew day. The Ss Brew Pump from Ss Brewtech is engineered to tackle even the messiest brew days. Featuring an IP55 water resistance rating, an easy-to-use DIN head with 360-degree rotation, and a flow rate of up to 11 gallons per minute, it has the power to keep your brew day moving. Visit www.SsBrewtech.com/Pump to learn more about how the Ss Brew Pump can upgrade your homebrewery.

2026 Brewers Retreat
Tickets are on sale now for the annual Craft Beer & Brewing Brewers Retreat August 23–26 in the hop country of Yakima Valley, Washington. There’s nothing like this fantasy homebrew-camp experience, as you brew in small groups led by some of the most inspiring brewers in the world—folks such as Vinnie and Natalie of Russian River, Ben from Breakside, Henry and Adriana of Monkish, Kelsey from North Park, Whitney from Grand Fir, Sean from Lawson’s Finest, and more. This year we’ll be brewing under the bines at Bale Breaker, and it’s sure to be an unforgettable experience. Tickets are on sale now and going fast at brewersretreat.com.