Unlock the Hidden Revenue in Your Dam

Retrofit technology that turns wasted spillway flow into compressed air and electricity. 2-11 month payback.

Calculate Your ROI View Verbois Pilot
$425B
Market Opportunity
150%+
Customer IRR
ZERO
Direct Competition

Our Solution

The "Money Machine" Retrofit

We focus 90% of our resources on Dam Integration—the only renewable energy technology with <1 year payback.

1. The "Game Changer" Revenue Model

Traditional hydro sells power at ~$0.10/kWh. We sell Industrial Compressed Air at ~$0.08/m3 — generating 28x higher revenue.

  • Ideal for Data Centers (Cooling)
  • Mining & Manufacturing
  • Wastewater Aeration

2. Zero Structural Risk

Our "Type D2 Bypass" architecture operates independently of your main turbines. It uses a dedicated pipe from reservoir to tailrace, ensuring continuous operation without touching the dam's core structure.

Case Study: D-30m System

Dam Specs 30m Height, 10 m3/s Flow
CAPEX $35.9 Million
Annual Revenue $145 Million
Payback Period 3.0 Months
*Based on Compressed Air Sales Strategy
Verbois design

Verbois Dam

Geneva, Switzerland

Flagship Pilot

The Geneva Opportunity

Located just 15km from a major Data Center cluster (STACK, Equinix), Verbois Dam is perfectly positioned to supply cold compressed air for server cooling.

CHF 117M
Projected Annual Revenue
2.6 months
Payback Period
CHF 1.58B
30-Year NPV
100%
Green Flag Criteria Met
Request Full Pilot Report

Our Technology

150-Year-Old Physics. Modern Engineering.

1

Isothermal Compression

Unlike mechanical compressors that generate waste heat, our Trompe system uses water to absorb heat instantly. This results in 8-12% thermodynamic efficiency and valuable cold air output.

2

Venturi Entrainment

Our proprietary venturi throat design optimizes suction at a 0.40 diameter ratio, achieving an air entrainment ratio of ~0.35 (35% air by volume).

3

Simulation Engine

We use advanced physics models to simulate Oscillating Water Column (OWC) dynamics and resonance tuning, ensuring maximum efficiency for every installation.

Developer Hub: Open Source Marine Systems

While we focus commercially on dams, we have open-sourced our floating (Type T1) and fixed-shore (Type F1) designs for researchers and off-grid communities.

Type T1 Floating Type F1 Fixed Shore Python Calculators
Download Designs

Investor Relations

The $425 Billion Opportunity

The Investment Thesis

  • 1
    Market: 20,000 suitable dams worldwide with zero direct competition.
  • 2
    Product: A retrofit kit that pays for itself in <1 year, driving "pull" sales.
  • 3
    Exit: Path to $1.5B+ valuation via acquisition by Hydro OEMs (GE, Andritz, Voith) in Year 7-10.

Funding Round

$3M Seed

Seeking 30% Equity ($10M Post-Money Valuation)

50% Pilot Projects 30% Team 20% Ops
Request Pitch Deck

About Trompe Power Systems

Based in Marbach, Switzerland. Our mission is to unlock the 72 GW of stranded energy in the world's dams and accelerate the transition to sustainable industrial cooling.

ANULUM CH&LI
Parent Company
20+ Years
Renewable Exp.
TRL 7-8
Technology Readiness

Get Started

Whether you're a dam owner looking for revenue or an investor seeking returns, we're ready to talk.

Dam Owners

Request a free site assessment and revenue analysis.

Investors

Request access to our Data Room for due diligence.