One partner for battery storage, energy projects and data centers.
ROCAS ENERGY supplies immersion- and liquid-cooled battery systems, sells ready-to-build energy projects delivered turnkey to commercial operation, and develops immersion-cooled data centers in Romania.
See ROCAS immersion cooling at work.
A short film on how the cooling system keeps every battery pack under thermal control.
Video hosted on Google Drive. Open the film in a new tab
From first assessment to market revenue.
Five pillars, coordinated by one company. Financing is the pillar the investor brings.
Consulting
Origination, assessment, business modelling, permitting coordination and transaction structuring.
Financing
Capital comes from the investor or lender. ROCAS structures the project so that it can be financed.
EPC
Engineering, equipment supply, construction, interfaces, testing and commissioning.
O&M
Monitoring, preventive and corrective maintenance, warranty coordination and lifecycle care.
Trading
Route to market, dispatch, balancing access and revenue optimisation with licensed partners.
Cooling that reaches the cell.
In a ROCAS immersion system the LFP cells sit in a dielectric fluid produced by Shell. Pumps, pipes and a chiller work like a circulatory system and keep the cells near 25 °C, which helps limit thermal propagation and supports a longer cycle life.


A Romanian pipeline, ready to build.
You select the project, ROCAS quotes the turnkey price and, as general contractor, delivers the plant ready to operate with the ANRE operating licence. The pipeline also includes 382 MW of wind.
- ready-to-build projects
- 15
- storage power
- 3,575MW
- storage capacity
- 11,310MWh
- solar PV
- 1,866MWp
Qualified capital. Controlled diligence.
ROCAS connects investors with identified opportunities, with clear project boundaries, confidentiality and non-circumvention protections.
Investor profile and mandate
Who you are, what you invest in, ticket size and decision process.
Project or portfolio matching
We match your mandate with projects from the pipeline.
NDA, data room and due diligence
Project identity and documentation, reviewed by your team and advisers.
Structure and financial close
Price, milestone schedule and definitive agreements for the selected project.
Discuss your project with ROCAS.
Power, capacity, site and timeline are enough to start. We reply with the right configuration and next steps.