EPC · Energy Infrastructure

We engineer and build the power behind power.

Full EPC execution for battery storage, solar and grid infrastructure — plus a portfolio of energy assets we develop and hold ourselves.

Our Capabilities Start a Project
Capabilities

Everything it takes to get power on the grid.

From first design to energized handover, we deliver each stage of infrastructure build-out in-house.

01

Battery Storage Parks

Engineering, procurement and construction of grid-scale BESS installations — from site design and equipment selection through integration and commissioning.

02

Solar Power Plants

Full-scope delivery of utility-scale solar, covering civil works, mounting and array installation, electrical balance of plant, and grid connection.

03

Substations

Design and construction of substations that tie generation and storage assets into the grid, built to the standards the connection demands.

04

Transmission & Distribution

Overhead and underground T&D infrastructure that carries power from where it's generated to where it's needed.

05

EV Charging Infrastructure

Design and construction of EV charging stations and the grid connections behind them, from planning through energization.

How We Operate

Contractor. And owner.

Most of our work is EPC delivery for developers, utilities and industrial clients. But we also develop and hold energy assets of our own — our name is on both the contract and the asset register.

01 / For Clients

EPC Delivery

Full-scope engineering, procurement and construction, handed over to the client at energization. We build to the client's specification, on the client's timeline, under our own execution discipline.

02 / Our Own

Own Development

Battery and solar parks we develop, build and hold as long-term assets — projects where Hakl Energy is the owner, not just the contractor.

Energy infrastructure is the foundation everything else gets built on. Every battery park, substation and transmission line is a piece of that foundation — and the speed and quality with which it gets built shapes what's possible for decades after. Our job is to make that foundation faster to build, and built to last.

Filip Hakl
Leadership

Filip Hakl

Founder & CEO

Filip founded Hakl Energy on a simple belief: the infrastructure that carries power is the infrastructure everything else depends on, and whoever builds it well shapes what becomes possible for decades after. He set out to build a company that moves at the speed the energy transition demands.

He leads the company's technical and commercial direction personally, working directly on every project from first design through energization.

Global Reach

We build wherever the grid needs it.

Hakl Energy operates worldwide, applying one methodology to every site — the same engineering discipline and execution standards, wherever the project is.

Let's build the next site.

info@haklenergy.com → +43 660 302 2107