Renewable energy & utility project civil engineering

Rospower is an experienced civil engineering contractor supporting the UK’s growing renewable energy sector. We deliver the full scope of civil works for solar farms, solar panel installations, onshore wind farms, battery energy storage systems (BESS), electric vehicle charging points, and high-voltage utility infrastructure, from initial access track construction through to substation foundations and final reinstatement.

Solar farm civil engineering

Panel Foundation Systems: Ground screw installation, driven pile foundations, and concrete ballast bases for solar panel mounting structures across varying ground conditions
Inverter & Transformer Pad Foundations: Reinforced concrete bases for central and string inverters, transformer stations, and switchgear housings
Internal Access Tracks: Permeable and compacted stone tracks for construction traffic and long-term O&M vehicle access
Cable Trenching & Ducting: DC and AC cable route excavation, duct installation, and backfilling between arrays, inverters, and the point of connection

Wind farm & turbine foundation works

Turbine Foundations: Large-diameter reinforced concrete gravity bases, including excavation, blinding, reinforcement fixing, and concrete placement
Crane Pads & Hardstanding: Engineered platforms for mobile cranes and heavy plant, designed for specific crane loads and outrigger pressures
Haul Roads: Temporary and permanent haul roads built to accommodate abnormal load vehicles and blade transporters
Laydown & Assembly Areas: Prepared compounds for turbine component storage and pre-assembly

Battery storage & substation civil works

BESS Compound Construction: Levelled and surfaced compounds with concrete plinths, containment bunding, firebreak zones, and drainage for battery container installations
Substation Foundations: Civil works for 33kV and 132kV substations, including transformer bases, GRP enclosure foundations, and switchgear plinths
Security & Ancillary Works: Perimeter fencing, access gates, CCTV column foundations, and welfare facility bases

Electric vehicle charging point civil works

Cable infrastructure: HV and LV cable trench excavation, draw-pit installation, and duct runs from the DNO connection point to each electric vehicle charging point location - the most programme-critical element of any EV charging installation
Charging equipment foundations: Reinforced concrete bases, anchor bolt frames, and bollard protection for rapid, fast, and destination chargers, sized and positioned to manufacturer specifications
Substation & transformer civil works: Foundations for DNO substations, transformer plinths, and switchgear housings required for high-power rapid charging installations at fleet depots, motorway service areas, and public car parks
Surface works & reinstatement: Flexible and rigid pavement construction around charging bays, including kerbing, drainage, and line marking to complete the finished charging area
Fleet depot & hub construction: Full groundworks and compound construction for large-scale EV charging hubs, covering site preparation, hardstanding, compound drainage, security fencing, and CCTV column bases

Environmental management & compliance

All works are delivered under independently audited environmental management systems. We work with ecologists and environmental consultants to implement mitigation measures including protected species exclusion zones, silt management, biosecurity protocols, and habitat reinstatement, ensuring compliance with planning conditions, Environment Agency requirements, and Natural England guidelines.

What civil works are needed for solar farm construction?

Solar farm civil engineering includes panel foundation systems (ground screws, driven piles, or concrete bases), inverter and transformer pad foundations, internal access tracks for construction and maintenance vehicles, and cable trenching between arrays and the grid connection point. All works must comply with planning conditions and ecological mitigation requirements.

How are wind turbine foundations built?

Wind turbine foundations are large-diameter reinforced concrete gravity bases requiring deep excavation, blinding, reinforcement fixing, and high-volume concrete placement. Crane pads engineered for specific outrigger pressures and haul roads for abnormal load vehicles are constructed as part of the wider foundation works package.

What civil works are needed for electric vehicle charging point installation?

EV charging point installation requires HV or LV cable trenching and duct installation from the DNO connection to each charger location, reinforced concrete bases for the charging equipment, and, for high-power rapid chargers, substation and transformer civil foundations. Surface reinstatement, drainage, and kerbing around the charging bays complete the scope. We deliver the full civil works package for fleet depots, motorway service areas, retail parks, and public car parks across the UK.

What groundworks do battery storage facilities require?

Battery energy storage systems (BESS) need levelled compounds with concrete plinths for battery containers, containment bunding for fire and spill protection, firebreak zones, compound drainage, security fencing, and substation civil works including transformer bases and switchgear foundations for the grid connection.

Why energy developers choose Rospower

Our integrated civil engineering capability, combining earthworks, foundations, cable infrastructure, and access construction under one contract, reduces interface risk on renewable energy sites where multiple disciplines converge. We deliver to programme on remote and challenging sites, with the plant fleet and workforce to mobilise rapidly across the UK.

Civil engineering for renewable energy & utility projects