Poseidon Energy S.A. · Luxembourg · 561 MW Reserved · +1 GW Target by 2030

On-site power
for datacenters and defence. Independent. Resilient. Carbon negative.

We design, invest, build and operate on-site power as a service. Where the grid cannot, and where primary and secured backup power is needed. From 2.5 MW pilots to +500 MW campuses. 561 MW already reserved to build from 2027. Target: +1 GW in Europe by 2030, representing over €5B in infrastructure CAPEX.

Engage directly Our technology →

There is the world we live in.
And the one we leave behind.

The next generation will inherit the infrastructure decisions we make today. Every megawatt we build either deepens dependency and carbon debt, or creates genuine independence and measurable sustainability.

Poseidon was founded to prove that critical infrastructure can power itself completely, cleanly, and permanently. Not through compromise. Through better engineering.

Your energy, Our future. Let’s build together today.

01 — Datacenters

Any scale.
Carbon negative.

For datacenter operators and infrastructure developers of any scale, from 2.5 MW edge deployments to 500 MW campuses. 561 MW already reserved across active projects.

2.5 MW pilots to 500 MW campuses
No NOₓ, no SOₓ, no heavy metals, no diesel
Integrated CO₂ capture and district heat export
EU Taxonomy and ESG compliant, carbon-negative certified
TIER IV certification pathway via uptime instituut
Replicable template for global hyperscale expansion

Digital Titan — flagship project →

02 — Defence

Sovereign.
Secure.

Critical infrastructure cannot depend on a grid it does not control. Poseidon’s island-mode SOFC microgrids deliver guaranteed power independence for defence campuses and NATO-aligned sovereign installations.

Black-start capability, no grid required to restart
Island-mode operation, full grid independence
No combustion, no exhaust signature, no acoustic signature
First demonstration at Campus Defence, Belgium (2026)
Classified site configurations available under NDA
EU sovereign supply chain, Luxembourg entity

Engage for classified briefing →

Solid oxide.
Reforming on-site.
Net negative.

Poseidon’s power system combines modular solid oxide fuel cells (SOFC) with AI-optimised microgrid control, carbon capture at source, and full heat recovery. The result is a power plant that produces more than it emits, without combustion, without grid exposure, without compromise on availability.

Hydrogen is reformed on-site from natural gas or biomethane. Captured CO₂ is exported via pipeline, or liquefied for offtake by train, road, and waterway, for industrial offtake or recirculation into our green hydrogen and solar-gas projects.

Technology 01

SOFC Skid-Based Generation

Modular +60 kW solid oxide fuel cell units in a 25 MW, 20×33 m footprint. N+6 redundancy within each skid. Rapid deployment, hot-swap maintenance, zero combustion.

25 MW

per 20 × 33 m installation

Technology 02

Microgrid & BESS

N+2 battery energy storage and microgrid architecture absorbs fluctuations, enables black-start, and eliminates diesel gensets entirely.

99.999%

guaranteed availability

Technology 03

Carbon Capture & Heat Recovery

Up to 99% CO₂ capture from fuel cell exhaust, exported via pipeline, liquefaction, road, rail, and waterway. Recovered heat supplied to district networks. Total system efficiency 85–90%.

−900 kg

CO₂/MWh with carbon capture and green gas

Technology 04

Poseidon Energy Platform

Digital backbone for reporting, smart grid optimisation, green gas contracting & internal operations, cyber-secure, cloud-native, fully integrated.

ESG & EU Taxonomy reporting
Smart grid & VPP orchestration
Green gas contracting
Predictive maintenance
Enterprise ERP integration
Lender & CAPEX reporting

04 — Projects

Active & pipeline projects

Flagship · Datacenters

Digital Titan

Antwerp Region, Belgium — 10 ha

Europe’s first carbon-negative hyperscale AI datacenter campus. 500 MW destination with direct Elia grid access, 1 GW Fluxys gas connection, and full integration into Antwerp’s CO₂ corridor, district heating, and multi-modal CO₂ offtake. Backed by a consortium of EU industrial partners, not a single-company execution.

500 MW

Total capacity by 2030

10 ha

Developed land, Antwerp

1 GW

Fluxys gas grid

Q1 2027

Pilot launch 10 MW

Phased rollout

2026-2027Permitting & contractingRegulatory clearances, partner contracts, site preparation

Q3 202710 MW pilot launchSOFC pilot with microgrid, BESS, and grid connection

Q1 2028Expansion to 25 MWProof of concept and scalability validated

2028-2030Stepwise scale 25 MW per monthFull 500 MW carbon-negative AI campus operational

Request project dossier →

In development

Digital Metalla

Sardinia, Italy

A carbon-negative datacenter campus on the island of Sardinia, highly secured and protected under 300 m of solid rock in an underground decommissioned mine. Engagement open to invite infrastructure partners.

Defence · 2026

Campus Defence

Belgium

First defence demonstration, sovereign, off-grid SOFC microgrid for a classified Belgian defence campus. Available for briefing under NDA. Further details available to qualified defence partners only.

Bjorn Van Haver

Founder & CEO

Bjorn@poseidonenergy.lu

MSc Engineering. Over 20 years in on-site clean power and over a decade building SOFC power systems across Europe. Founded Poseidon to prove that critical infrastructure can be fully independent and carbon-negative.

Olga Miglane

Partner & COO

Olga@poseidonenergy.lu

Operations and partner engagement lead. Drives project execution, strategic alliances, and the organisational infrastructure behind Poseidon’s EU-wide rollout.

Olaf Svanks

CFO

Olaf@poseidonenergy.lu

Leads financial strategy, structured project finance, and lender reporting across Poseidon’s SPV portfolio. Based in Luxembourg.

Matt Gray

Partner & Shareholder

hello@poseidonenergy.lu

Venture partner and shareholder via Newlands Ventures UK. Over 25 years in Energy, Infrastructure and Equity value creation. Brings strategic capital, client access and board-level counsel to Poseidon’s expansion.

Built by engineers.
Owned in EU.

Poseidon Energy S.A. is a Luxembourg-incorporated energy technology company. We develop, finance, build, and operate on-site SOFC power systems for critical infrastructure across Europe, from 2.5 MW defence pilots to 500 MW datacenter campuses.

Poseidon Energy S.A. integrates over 20 million combined operating hours of SOFC deployment experience, backed by a management team with 15+ years in on-site power and solid oxide fuel cell technology. Through a consortium of Tier 1 suppliers, strategic industrial partners, and institutional investors, we deliver the next generation of secure, dispatchable power infrastructure, with a carbon-negative pathway for Europe and beyond.

Energy sovereigntyPower infrastructure that operates without grid dependency, for campuses, datacenters, and defence that cannot afford exposure.
Carbon-negative mandateEvery installation is designed from day one to achieve net-negative carbon. Not offset, not neutral. Negative.
EU ownership & supply chainLuxembourg holding, EU-based engineering, EU-compliant governance. The +1 GW pipeline represents over €5 billion in infrastructure CAPEX.
Generational responsibilityWe select partners, not the other way around. Long-term relationships with institutions that share a 2030–2050 horizon.

Luxembourg

Holding & HQ

Belgium

Service, Mechelen

Latvia

R&D, Riga

On-site powerfor datacenters and defence. Independent. Resilient. Carbon negative.

There is the world we live in.And the one we leave behind.

Any scale.Carbon negative.

Sovereign.Secure.

Solid oxide.Reforming on-site.Net negative.