Dutch Clean Tech op SiliconCanals

From family legacy to water-as-a-service
Pielkenrood’s family has been designing purification systems since 1962. “Growing up, I saw our installations shipped to factories and governments all over the world,” he recalls. “But the classic model; selling equipment, wasn’t solving the bigger issue. We realised we had to rethink ownership. That’s how Dutch Clean Tech was born: not selling machines but selling access to clean water.”

That shift turned the company from a traditional engineering firm into a platform business. Dutch Clean Tech installs and operates purification systems itself, taking on responsibility for maintenance and operations. Local governments and industries pay for clean water, while European investors finance the infrastructure and receive a steady return of around nine percent.

“It’s the economy-sharing model applied to water,” says Pielkenrood. “Think of it as solar leasing, but for one of the world’s most essential resources.” The result is a model that combines stable cashflows with measurable environmental and social impact – a rare proposition in the world of cleantech.

Traction in Latin America and the Middle East
The model is already in motion across multiple regions. In Mexico, Dutch Clean Tech is tackling the massive influx of sargassum seaweed, an ecological disaster for Caribbean beaches and local tourism. “We’ve developed systems that collect sargassum at sea and convert it into energy through biogas installations, while at the same time replacing outdated sewage plants with modern purification systems,” explains Pielkenrood. “It turns a crisis into an opportunity for the circular economy.”

In Guatemala, the company is rolling out purification plants in the Petén region, home to millions of people who rely on fragile water infrastructure. And in Oman, Dutch Clean Tech is delivering large-scale industrial wastewater treatment solutions. “These are not pilots,” says Pielkenrood firmly. “They’re revenue-generating projects with real environmental and social impact.”

To accelerate further, Dutch Clean Tech is setting up a Luxembourg-based fund structure that will make it easier for both institutional and retail investors across Europe to participate. “Impact investing has matured,” Pielkenrood explains. “Investors want strong governance and predictable cashflows. Luxembourg gives us the right vehicle to deliver both.”

Scaling impact through system change
With climate tech funding booming, Dutch Clean Tech faces the question of differentiation. For Pielkenrood, the answer lies in the combination of legacy and innovation. “Many startups promise impact but lack proven business models,” he says. “We combine decades of engineering know-how with a financing framework that generates monthly cashflows. That’s what convinces investors: we’re not just a vision, we’re execution.”

Looking ahead, Dutch Clean Tech’s ambition is clear: replication at scale. “Over the next five years we want to run hundreds of installations worldwide,” says Pielkenrood. “Clean water shouldn’t depend on charity or subsidies. By making it investable, we can finally deliver impact at scale. That’s the system change we’re after.”

For investors, it means access to a rare asset class: clean water infrastructure that is both profitable and transformative. “At the end of the day,” concludes Pielkenrood. “Sustainable impact becomes unstoppable when it is financially sustainable too.”

Dutch Clean Tech is currently opening its platform to European investors who want to combine stable returns with measurable environmental impact.

Lees het artikel bij de bron op SiliconCanals.