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What We Taught a College Class About AI for Small Business
April 23, 2026
We were invited to guest lecture at Dominican University's Brennan School of Business about how we use AI to run Gigawatt Coffee Roasters. The best...
Jennifer Coleman
We Visited a Coffee Farm in Puerto Rico. Here's What a Roaster Actually Notices.
April 18, 2026
A coffee roaster's firsthand review of the Hacienda Muñoz coffee tour in San Lorenzo, Puerto Rico. What the tour covers, what we tasted, practical tips...
What is Half Caff Coffee? Your Guide to the Perfect Middle Ground
March 27, 2026
Half caff coffee is a 50/50 blend of regular and decaf beans that gives you about half the caffeine without losing flavor. Here's what it...
How to Make Cold Brew Coffee at Home
March 25, 2026
Cold brew is the easiest way to make smooth, low-bitterness coffee at home. All you need is coarsely ground coffee, cold water, and 16–24 hours....
Baking with Cold Brew: A Baker's Guide to Coffee and Pie Pairing
March 21, 2026
Pie baker Maddi of Hex & Crust explains why she chose cold brew over espresso for her tiramisu pie, plus we share tips for baking...
What Are Coffee Tasting Notes? (No, It's Not Flavored Coffee)
March 17, 2026
Tasting notes aren't ingredients — they're descriptions of the natural flavors already inside the coffee. Here's what they actually mean, where they come from, and...
How to Store Coffee Beans the Right Way
The right way to store coffee beans comes down to four things: air, light, heat, and moisture. Here's how to control all four — and...
Light Roast vs Dark Roast Coffee: Flavor, Caffeine, and How to Choose
March 16, 2026
Light roast and dark roast come from the same beans — the difference is time and temperature. Here's what actually changes (and what doesn't) when...
Elmhurst Farmers Market 2026: Vendors, Hours & What to Expect Every Wednesday
April 24, 2025
Wednesdays in Elmhurst just got a whole lot better. The 2026 Elmhurst Farmers Market runs June 3 through October 28 in the parking lot of...
Why Does Coffee Taste Bitter? 5 Common Causes and How to Fix Every One
Coffee tasting bitter? Here are the 5 most common reasons your coffee tastes harsh — and the simple fixes that make every cup smoother. ...
How to Become a Vendor at C2E2: The Complete Small Business Guide
Gigawatt Coffee Roasters is back at C2E2 2026 — March 27–29 at McCormick Place! Find us at Booth #819 with free samples of our air...
Gigawatt Coffee Roasters on The Locals: Air Roasted Coffee & Startup Lessons
What makes air roasted coffee different—and how do you grow a coffee brand from scratch without bitterness (in the beans or the journey)? In this...
Gigawatt Coffee Roasters
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