About

We don’t accept that residue is the price of hygiene — that’s the whole reason Clera exists. If you haven’t read why yet, start on the homepage.

Here’s who’s doing the work. We are a small company in Koper, Slovenia. We will not fix this alone or quickly. But every washing line that stops leaving chlorate behind, every marina that stops sending plastic into the Adriatic, is a fact rather than a pledge — and facts accumulate.

Who we are

Clera d.o.o. is a cleantech company working on the gap between what European environmental law now requires and what an industrial site can actually do on a Tuesday morning. Two ideas run through everything we build: move the treatment to the source instead of piping the problem somewhere else, and produce the active chemistry on site instead of buying, trucking and storing it.

See what we build on our What We Do page, and where it’s running on our Projects page.

What We Do Projects

We don’t sell machines — we sell regulatory sovereignty and clean food. Digital compliance is the backbone. CLERA will set Europe’s industrial standard for on-site green peroxide.

— Kostja Klabjan, CEO, Clera d.o.o.
Our work maps to seven UN Sustainable Development Goals: 2 (Zero Hunger), 3 (Good Health), 6 (Clean Water), 9 (Industry & Innovation), 12 (Responsible Consumption), 13 (Climate Action), 15 (Life on Land).

What this could mean at scale

These are not results we’ve measured — they’re our internal model of what full deployment could achieve, and we’re labeling them that way on purpose. On a reference deployment of about 20 units, our conservative-to-stretch model projects: 2,200–3,500 tonnes of CO2 saved per year versus the standard industrial route for producing hydrogen peroxide; 1.7–3 million litres of hazardous-goods transport removed from EU roads annually (roughly 1,700 fewer dangerous-goods truck journeys); and 800–2,000 hectares kept free of the residue this technology replaces. An independent impact report is planned once we’re operating at that scale, to verify these numbers rather than take our word for them.

Entity
Clera d.o.o.
Based in
Koper, Slovenia
Contact
info@clera.one