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Mario Špadina i Stipe Lukin
Episode · #346

PAMETNA HRVATSKA Mario Špadina i Stipe Lukin

Guest Mario Špadina i Stipe LukinHosted by Boris ŽivkovićMay 3, 2026
About this episode
What you'll hear in this conversation

We often think of environmental monitoring as a public service, a necessary cost. But what if the data hidden in the skies could directly drive commercial value, turning ecological insight into economic advantage? Mario Špadina and Stipe Lukin, founders of Sigrast, are building a business on exactly that premise. Their company, founded in 2020, processes vast streams of satellite data from programs like Copernicus, transforming raw numbers into precise, actionable intelligence on water quality. They track everything from chlorophyll levels to eutrophication, providing a vital lens into the health of our oceans and coastal areas. This conversation reveals how the urgent need for environmental sustainability is creating a new market for precise, data-driven solutions, and how businesses are starting to calculate the direct returns from investing in ecological health. You will walk away with a clearer understanding of how unseen data can become a tangible asset, and why the first step to solving any problem is simply seeing it.

Insights from the conversation
What to take from this episode
01
Raw satellite data arrives as "huge matrices of numbers," as the guests explain. Sigrast's contribution isn't merely accessing this data, but applying their "know-how" to extract "relevant information" like chlorophyll levels from it. The data itself is a commodity; the actionable insight is the product.
02
While the Copernicus program offers "open access" satellite data to everyone, the guests observe that "the market hasn't yet understood the potential" of these services. The true opportunity lies not in free data access, but in being the first to translate complex data into clear, specific commercial applications.
03
Different satellite missions offer wildly different data granularity, from Sentinel-2's 10x10 meter resolution per pixel to Sentinel-3's 300x300 meters. The right data isn't just what's available; it's the data whose spatial resolution precisely matches the scale of the problem you're trying to solve.
04
Sigrast's "holy grail" market is government agencies, not for their immediate spending power, but because "enormous pressure from new EU directives" makes water quality monitoring a regulatory "must-have." For new technologies, the first market isn't always the biggest, but the one facing the most unavoidable compliance.
05
Beyond government agencies, Sigrast sees aquaculture as a key market because "everything grown in the sea... depends exclusively directly on the quality of the sea." For businesses, environmental monitoring isn't just a regulatory cost; it's a core operational parameter that directly impacts product quality and yield.
06
The host highlights Hilton gaining "two to three percent more overnight stays" globally by emphasizing their environmental sustainability. For businesses, ecological stewardship isn't just a cost center; it's a measurable revenue driver that directly influences customer preference and sales.
07
Investing in environmental sustainability isn't just about saving ecosystems, as the guests explain; it's a "circular process" where "economic profit is actually returned." The ecological and economic benefits are so intertwined that you cannot separate them.
08
A single oil tanker spill near Rijeka could "completely destroy tourism" along the entire coast, a sector making up "over ten percent of GDP." This illustrates how seemingly localized environmental damage can quickly escalate into a systemic national economic catastrophe.
09
Sigrast's core offering is "a way to mitigate problems" because, as the guests state, "first, to even solve a problem, you must identify it. If you simply don't see it, you won't know it's there and needs solving." The most critical initial investment is always in the tools that make invisible problems visible.
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