INVEST IN CAVITECH

invest in CAVITECH

a GREENTECH startup with patented technology

2025 – The Year We Transfer IP and Production
from Serbia to Aachen, Germany

Cavitech GmbH (i.G.) in Aachen

Why Aachen?

Aachen is one of Europe’s foremost centres of excellence

in wastewater treatment

WWT Ecosystem

Organisations ACWA (Aachen Wasser)
scientific cluster and Aachen Network for Waste Water Re-use (AIX-Net-WWR) have already established Aachen as regional center for WWT technology
Access to world-level talent

With RWTH and FH Aachen as world level education and research centers, Cavitech will have access to unique talent to grow
Close to customers

On the border with Netherlands and Belgium, and located in most populous federal state of North Rhine–Westphalia of Germany, we are where our key market is.

Aeration: 50–70 % of
a Plant’s Power Bill

No Aeration — No Modern Cities

aeration

Without aeration, that is, dissolving oxygen in wastewater, it is impossible to purify wastewater, and therefore, it is impossible to imagine the life of a modern person.
Aeration is essential for biological treatment and accounts for up to 70 % of a WWTP’s total energy demand.

The EU Green Deal
(2025 – 2050)

European wastewater sector must become energy-neutral

This creates a guaranteed market pull for CAVITECH

Green deal at a glance

GREEN DEAL GOALS

Greenhouse Gases Reduction vs 1990 baseline:

Now: 37 % reduction achieved (2023)
2030: 55% reduction
2040: 90% reduction
2050: 100% reduction

These goals mandate urgent transition to energy efficiency.

FROM VISION TO BINDING LAW

Branded under "fit for 55%", EU Council has created a fast track process to put the 2030 goal of 55% into law.
See official timeline.
Wastewater treatment rules are already formulated and in provisional agreement.

WHAT IT MEANS FOR CAVITECH

Guaranteed demand / market pull
Access to grants, subsidies and favorable conditions in regulation and business
Our patent covers the years when transition must happen (2025-2045)

CAVITECH vs. Conventional
Aeration types

key facts

#1 in energy efficiency*
*Verified through factory testing and in-house validation

4x Energy efficiency of current market

CAVITECH needs no more than 0.25 kWh to dissolve one kilogram of oxygen at 4–5 m depth (tested per EN 12255-15), while the closest competing systems consume roughly 1 kWh for the same result

5x Less OPEX

CAVITECH’s operating principle prevents biofilm formation entirely; bubble-based systems, by contrast, suffer heavy fouling that demands costly shutdowns and cleaning

3x Less CAPEX

CAVITECH modules can be installed without interrupting plant operation, whereas competing technologies typically keep a plant offline for days or even weeks

Addressable Market

More than 75 thousand WWTPs

More than 75 thousand of European facilities are able and interested to use CAVITECH

Municipal plants covered by UWWTD (EU 2024/3019),
2 000–200 000 PE

More than 16,000 potential future customers
Plants for settlements from 500 people (small settlements, hotels)

~50 000 potential customers
Industrial WWTPs (dairy, meat, textile, etc.), 50–1 000 m³/day

~7 000 potential customers
Our licensees in other regions

Licensees in other regions face markets of similar scale, all driven by the need to cut aeration energy costs

Independent Validation

A Must-Have for Public Clients

roadmap to validation

Our strategy to gain rock-solid credentials in Germany / EU

EN 12255-15:2003
THIRD-PARTY VALIDATION

Laboratory validation at Testing Institute for Wastewater Technology GmbH (PIA GmbH)
WASTEWATER WITH ACTIVE SLUDGE OXYGEN-TRANSFER TESTS

Pilot validation at Research Institute for Water Management and Climate Future (FiW), RWTH Aachen University
FIELD TRIALS ON MUNICIPAL PLANTS

Plants in Germany, the Netherlands and Spain under independent PIA & FiW supervision

Interested? Leave your email and we will be in touch shortly.

Thank you so much!

CAVITECH GROUP

CAVITECH GmbH (i.G.)

Phone

+49 1520 572 6771

Email

k.kamen@cavitech.net