Renewable Energy
Technical study for optimal capacity selection and grid integration of WPP Košava 2.
Analysis of 110 kV network, N-1 security criteria, seasonal load flows, and interaction with neighboring wind farms.
Infrastructure & Utilities
Electrical systems design for main substation infrastructure.
Power Generation & Energy
Electrical and I&C design for large-scale power generation systems, including water treatment, fuel oil handling, flue gas desulfurization (FGD), main power building, and 400 kV / 110 kV grid connection.
Oil & Gas / Process Industry
Electrical and instrumentation design, supervision, and reconstruction works for refinery process units, utilities, and fire protection systems.
Mining & Heavy Industry
Electrical design for reconstruction and modernization of district heating systems.
Mining & Heavy Industry
Electrical design for waste heat recovery and sulfuric acid production plants.
Rotas Engineering primarily works on a monthly capacity model, which typically includes an agreed number of hours per month (usually 80+ hours), providing predictable cost, flexible task prioritization, and easy integration with existing project teams.
In addition to the monthly capacity model, we also support project-based engineering delivery for defined scopes and milestones, when this approach better fits the client’s project structure.
All services are delivered primarily remotely, with EU time-zone, using the client’s tools, standards, and workflows.
Regular coordination and status alignment is included, typically through weekly technical check-ins or written progress updates.
On-site visits can be arranged upon request, for specific project phases.
All engineering work is delivered according to client templates, standards, and internal QA procedures. We focus on producing integration-ready output that fits seamlessly into existing project teams and documentation structures.
Rotas Engineering act as a remote extension of your engineering team, supporting internal resources during peak workloads or critical project phases.
Our experience includes oil refineries, process plants, power generation facilities, heavy industry, utilities, energy infrastructure, and pharmaceutical production facilities.
Cooperation typically starts with a one-month pilot engagement, after which the scope and capacity can be adjusted based on project needs. You can contact us directly to discuss your requirements.
Rotas Engineering is based in Belgrade, Serbia, with over 15 years of experience delivering electrical engineering services for industrial plants, power generation facilities, and energy infrastructure projects.
Senior-level electrical engineering expertise
Remote delivery for European projects
Predictable monthly engineering capacity
Our focus is on delivering high-quality, integration-ready engineering output that can be directly incorporated into existing project teams, tools, and workflows.
