ROCAS develops and builds immersion-cooled data centers.
ROCAS originates, structures and develops next-generation data centers and AI campuses. Construction, commissioning and long-term operations are executed through selected top-tier partners with extensive, long-standing experience in their respective disciplines, while ROCAS remains the integrated developer, coordinator and accountable platform. Our immersion-cooling capability is applicable both to high-density computing and to selected BESS architectures, while stand-alone BESS remains a separate core development platform.
Two core platforms. One integrated developer.
ROCAS develops two distinct but complementary infrastructure verticals: stand-alone BESS and immersion-cooled data centers. Each can be financed and operated independently, or combined within a hybrid energy-and-digital campus.
Stand-alone BESS platform
Develop battery projects as independent infrastructure with their own revenue logic, financing structure and route-to-market strategy.
- Arbitrage, balancing and ancillary-service participation
- Hybrid or stand-alone development structures
- Direct capital structures aligned with the ROCAS General Contractor model
Immersion-cooled data center platform
Develop the full digital-infrastructure asset, including land and grid strategy, building and MEP scope, critical power, BESS, networking interfaces and immersion cooling.
- AI, HPC and high-density compute environments designed around immersion cooling
- Integrated critical power, BESS, PV, EMS/SCADA and grid architecture
- ROCAS as developer and integrated coordinator, with construction and operations delivered through top-tier specialist partners
Why immersion cooling matters for data centers.
ROCAS positions immersion cooling as a core technology for the data centers it develops and as an advanced thermal-management option for selected BESS systems. For AI and HPC workloads, direct liquid immersion can reduce dependence on conventional air handling, improve thermal consistency and support much higher compute density.
- Potentially lower cooling-power consumption compared with conventional air-cooled configurations
- Improved PUE pathway through reduced HVAC dependence
- Higher compute density and more stable component temperatures
- Reduced noise, fewer moving parts and simplified hot-spot management
- Lower water dependency compared with many conventional cooling strategies
ROCAS delivers the full data center development chain.
Origination & development
Site selection, land control, grid strategy, permitting, business model and investment structuring.
Design & construction
General contracting, EPC integration, building, MEP, HV, critical power and commissioning.
Immersion cooling
Tank architecture, dielectric-fluid systems, thermal loops, monitoring and heat-reuse readiness.
Operations & optimisation
Facility operations, energy management, BESS dispatch, preventive maintenance and lifecycle optimisation.
Why this matters for capital partners.
Investors can finance stand-alone BESS, a complete immersion-cooled data center, or a hybrid campus combining both infrastructure classes.
Multiple entry points.
Capital can be deployed into stand-alone BESS, complete data center developments, phased AI campuses or structured ROCAS platform partnerships.
Lower OPEX potential.
Immersion cooling, storage integration and energy optimisation can reduce cooling-related OPEX, improve power utilisation and strengthen long-term asset economics.
Replicable infrastructure model.
The ROCAS model can be replicated from modular AI pods and containers to full data center campuses across Romania.
Project-specific structuring with ROCAS retained as integrated developer / General Contractor.
ROCAS-led development
ROCAS originates and develops the complete data center or AI campus from site to operation.
General contractor / EPC
Single-point delivery for building, MEP, power, BESS, cooling and commissioning.
Capital partner + ROCAS delivery
The investor provides project capital while ROCAS remains the integrated developer / General Contractor through commissioning.
Long-term operation
After COD, ROCAS can coordinate O&M, energy management and lifecycle optimisation under the agreed operating framework.
Powering the digital infrastructure of tomorrow.
Discuss investment in stand-alone BESS, complete immersion-cooled data centers or hybrid energy-and-AI campuses with the ROCAS team.
Contact ROCAS ENERGY