
May Excelsa be the way forward for espresso? As local weather change challenges arabica and robusta progress, the lesser-known species is gaining traction.
BY VASILEIA FANARIOTI
SENIOR ONLINE CORRESPONDENT
Photographs courtesy of Olin Patterson
Within the panorama of espresso cultivation and consumption, the dominance of the arabica and robusta varieties has largely overshadowed lesser-known species. Amongst these, Excelsa espresso stays comparatively obscure regardless of its distinct traits, together with a decrease caffeine content material.

Nevertheless, as local weather change presents extra challenges to arabica and robusta progress, of us throughout the trade have gotten proponents of what’s been considerably of a specialty-coffee underdog.
To be taught extra in regards to the rise of Excelsa, we spoke to Michael Mazzotta and Olin Patterson of San Diego’s Excelsa Espresso Firm: a café and roasting firm devoted to what Michael and Olin are calling the “champagne of espresso beans.”
An Unlikely Starting
Michael, a industrial actual property dealer, and Olin, an knowledgeable in shopper packaged items, didn’t got down to revolutionize the espresso trade. Their journey started with a easy curiosity: Was there a smoother, much less anxiety-inducing espresso various? Michael stumbled upon Excelsa throughout his analysis and, intrigued by its qualities, shared his discovery with Olin. That second of pleasure shortly changed into an obsession.
“I believe there’s two components of the story,” Olin explains. “Considered one of them is my background in sourcing merchandise from all over the world—avocado oil, grain, salsas. I’ve all the time labored in consumer-packaged items. Michael, however, had nothing to do with it—he’s an actual property man. However typically, the correct power is all it takes to begin one thing large.”
The Seek for the Good Bean

The duo launched into a multiyear exploration, touring to espresso farms in Southeast Asia, Africa, and Latin America to supply and pattern Excelsa. What they discovered was shocking: Farmers in areas like Uganda, South Sudan, Indonesia, and the Philippines have been already rising Excelsa as a response to local weather change. In contrast to arabica, which struggles in rising temperatures, Excelsa is a hardy, tall-growing espresso species that thrives in tougher environments.
But, regardless of its potential, the Excelsa trade was extremely fragmented. High quality was inconsistent, and customers usually ended up with subpar beans mislabeled as Excelsa. Michael and Olin noticed a possibility—not simply to introduce Excelsa to the market, however to take action with integrity.
“We have been blown away by Excelsa’s style profile,” Olin recollects. “It was vibrant, fruity, and lacked the bitterness we frequently affiliate with different espresso varieties. However what actually struck us was how few folks had heard of it.”
Establishing Belief and High quality
To make sure high quality management and construct credibility, they partnered with DNA scientists and chemical specialists to correctly determine and authenticate Excelsa beans. They launched a useful resource hub for farmers, collaborating with researchers from the College of Florida and UC Davis to review Excelsa’s potential. Additionally they based a web-based storefront and wholesale platform, and a café idea completely devoted to Excelsa espresso.
“We spent years testing and refining,” Olin says. “We needed to ensure each cup we serve actually represents the best high quality Excelsa has to supply. That meant working immediately with farmers, guaranteeing honest costs, and offering training on finest harvesting and processing practices.”
The First Excelsa Café
Years of meticulous sourcing, analysis, and growth culminated in a significant milestone: the opening of their first Excelsa Café in San Diego. The café, at the moment in its smooth launch section, serves as a proof of idea, introducing customers to Excelsa via pourovers and nitro chilly brew made with fastidiously chosen beans from Vietnam and the Philippines.

Olin and Michael see the café as an academic instrument, serving to to shift shopper consciousness of espresso past simply arabica and robusta. “We’ve had folks stroll in and inform us they’ve been ingesting espresso for years, however they by no means knew there have been different species past Arabica,” Olin says. “That’s an enormous second for us—getting folks to rethink what espresso will be.”
Growth and Innovation
Past their café, Michael and Olin have formidable long-term objectives: increasing Excelsa cultivation, pioneering regenerative agriculture, and growing eco-resorts on their farms. Additionally they goal to scale their café idea right into a franchise, completely serving Excelsa espresso.
Considered one of their key methods for constructing shopper consciousness is thru collaborations with influential espresso professionals and competitions. Nevertheless, regardless of Excelsa’s potential, some specialty-coffee competitions have rejected it from entry, citing guidelines that solely enable arabica.
“It’s humorous—after we get these rejection emails, we screenshot them,” Olin laughs. “It’s validation that we’re forward of the curve. Ultimately, they’ll catch up.”


Michael and Olin stay undeterred. In truth, they consider that Excelsa could possibly be a vital participant in the way forward for specialty espresso, particularly as local weather change challenges conventional coffee-growing areas.
“With the rising unpredictability of climate patterns, espresso farmers want viable alternate options,” Olin explains. “Excelsa is a kind of alternate options. It’s resilient, it’s flavorful, and it deserves a spot within the specialty-coffee dialog.”
The Street Forward for Excelsa
With the specialty-coffee motion embracing variety and sustainability, Excelsa may effectively be the following large factor. And because of two unlikely pioneers, a once-overlooked espresso is lastly getting recognition.
As they proceed to develop their attain, Michael and Olin are assured that Excelsa’s second is coming. “It’s not about competing with arabica,” Olin says. “It’s about including one other layer to espresso’s unbelievable story. And we’re simply getting began.”
ABOUT THE AUTHOR
Vasileia Fanarioti (she/her) is a senior on-line correspondent for Barista Journal and a contract copywriter and editor with a major deal with the espresso area of interest. She has additionally been a volunteer copywriter for the I’M NOT A BARISTA NPO, offering content material to assist educate folks about baristas and their work.


Subscribe and Extra!
As all the time, you may learn Barista Journal in paper or digital format. Learn the February + March 2025 subject free of charge with our digital version.
And for greater than three years’ price of points, go to our digital version archives right here.