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
- Independent investment, debt or joint-venture options
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.
Flexible structuring for sponsors, operators and investors.
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.
Co-development / JV
Shared capital, governance and development with strategic or financial investors.
Build-own-operate
Long-term ownership and operation where the project and financing structure support it.
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