Few distilleries have changed global perceptions of whisky as dramatically as Kavalan. In less than two decades, the Taiwanese producer has challenged long-held assumptions about climate, maturation and where world-class whisky can be made.

As Head of Research & Development, Zerose Yang is helping shape the next chapter of that story. Responsible for balancing scientific innovation with Kavalan's established identity, he oversees the development of new whiskies while ensuring the consistency and craftsmanship that have made the distillery internationally recognised. Yang discusses maturation, innovation, Asian whisky with Beverage Trade Network Editor Malvika Patel, and why great whisky should always be judged by what's in the glass rather than where it's made.

Image: Zerose Yang, the Head of Research & Development and Master Distiller at Taiwan's Kavalan Distillery

It's remarkable what Kavalan has proven about Yilan's climate, compressing in four years what takes decades in Scotland. As you keep pushing that maturation science, where do you think the ceiling is? Is there a point where speed starts costing complexity rather than adding it?

That's a fascinating question, and I do believe there is a limit. Faster maturation doesn't automatically mean better whisky. At Kavalan, speed has never been the objective. We bottle each cask at its optimal moment.

Taiwan's climate accelerates cask interaction, but it also brings challenges, including higher angel's share and a much narrower maturation window. That's why every cask is monitored carefully, and our decisions are guided by continuous evaluation rather than age alone.

I think the launch of our first 15 Years Old Single Malt Whisky last year is a good example. In the past, Kavalan demonstrated that world-class non-age statement whisky could be made in a subtropical climate. Now we've shown that the same climate can also produce exceptional age statement whisky. For us, it's not about pushing the limits of speed, but understanding how to work with nature without ever compromising quality.

Image: Maturation warehouses (5 storeys high). As Taiwan is hot, the spirits extract the flavour from the oak at a faster rate.

Your barley is imported from Scotland and Finland because Taiwan's climate won't support it, yet Kavalan is unmistakably Taiwanese in character. Where does that identity actually live, if not in the raw material? Water, climate, cask, technique?

While we source our malted barley, I don't believe a whisky's identity is defined by a single ingredient. It's shaped by where and how the whisky is made.

At Kavalan, our Taiwanese identity comes from everything that happens after the barley arrives—from Yilan's pure water and Taiwan's subtropical climate to our maturation philosophy, cask selection and, above all, the people behind every decision.

Whisky is never the result of one factor alone. It's the harmony of nature, craftsmanship and human expertise that makes Kavalan unmistakably Taiwanese.

Jim Swan and Ian Chang laid such a strong foundation for Kavalan's style before you stepped into R&D leadership. Looking back, what's one thing in today's whisky-making philosophy that feels genuinely yours, a direction you've pushed that wasn't part of that original blueprint?

What I have tried to contribute is a more collaborative approach to innovation. Rather than relying on one individual, our R&D team develops, tests, and refines ideas together. Under the leadership of our King Car Group Chairman, Mr. Y.T. Lee, this approach allows us to preserve the character and consistency of Kavalan while continuing to evolve.

Our goal has never been to change Kavalan's identity, but to build on it. As Kavalan continues to grow, we want to demonstrate that we can lead not only in non-age statement whisky, but also in age-statement whisky, while remaining true to the quality and craftsmanship that define our brand.

Image: Kavalan Whisky Series.

Kavalan started with a dedicated innovation lab from day one and has since scaled production many times over. How do you protect experimental, small-batch thinking inside an operation now producing millions of litres a year?

From the very beginning, Kavalan invested in an innovation laboratory because we have always believed that great whisky is the fusion of art and science. As a chemistry graduate, I began my journey at Kavalan in the laboratory, analysing our new make spirits and gaining a deeper understanding of how it evolves throughout maturation.

As we've grown, that philosophy hasn't changed. Every new idea still begins on a small scale, combining scientific analysis with sensory evaluation before being considered for larger production.

Science helps us understand what is happening, while sensory evaluation and experience tell us whether we're moving in the right direction. By balancing both, we continue to 

innovate while maintaining the consistency and quality people expect from Kavalan.

Image: Kavalan Distillery R&D Team.

Kavalan effectively created the case for high-heat, high-humidity whisky production. Now that a wave of producers across Asia are attempting the same thing, how do you keep Kavalan distinct rather than just being the first mover in a crowding field?

We have always believed that Kavalan's success is not simply the result of Taiwan's climate, but of knowing how to work with it. While our subtropical climate accelerates maturation, it is our expertise in cask selection, maturation management, and evaluating each cask to determine its best expression, whether as a single cask strength bottling or as part of a carefully crafted whisky, that ultimately defines the quality of our whisky.

What makes Kavalan distinctive is the knowledge and experience we have built around whiskymaking.

Our Chairman, Mr. Y.T. Lee, often says that "breakthrough and innovation are the keys to staying distinctive." That philosophy continues to guide us today. We continue to explore new cask types, new flavour possibilities and new approaches to whisky making, while remaining uncompromising in our pursuit of quality.

Image: Kavalan Distillery.

Taiwanese, Japanese, Indian, and Korean whiskies are increasingly grouped together as a global story. What do you think the category still has to prove to Western trade and consumers — and what's Kavalan's specific role in proving it?

I believe Asian whisky has already proven that it can stand alongside the world's finest. The next step is not to prove that we can make great whisky, but to show that every whisky-producing country can express its own identity through its local environment, culture and whisky-making philosophy, rather than trying to replicate Scotch.

I believe Kavalan has been a game changer by challenging the long-held belief that great whisky could only come from cooler climates. We have shown that Taiwan's subtropical climate, together with scientific understanding and locally adapted whisky-making, can produce whiskies of exceptional quality and a character that is uniquely our own.

From my perspective, our responsibility is to keep learning, innovating, and setting new benchmarks for what whisky from this part of the world can achieve. I hope we can continue encouraging people to judge whisky by its quality rather than its origin. If Kavalan can help shape that mindset, I believe that will be our greatest contribution to the whisky world.

Conclusion

Throughout the conversation, one theme consistently emerges: innovation is valuable only when it strengthens identity rather than replacing it. For Zerose Yang, Kavalan's future isn't about chasing faster maturation or following industry trends. It's about continuing to understand Taiwan's unique environment, combining science with craftsmanship, and proving that the world's great whiskies are defined by quality, character, and authenticity, not geography. As Asian whisky continues to evolve, that philosophy may become one of the region's greatest strengths.

Header Image: King Car Kavalan Team with King Car Group Chairman, Mr. Y.T. Lee

In conversation with Malvika Patel, Editor and VP, Beverage Trade Network

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