RSK offers an end-to-end delivery service for net zero carbon assessment and the implementation of practical solutions to support decarbonisation programmes, with a streamlined contracting solution combining multiple services. As a multifaceted group with a global reach, RSK can support clients from project inception, providing holistic sustainability guidance and feasibility, through design, installation, commissioning, maintenance and reporting.

We support the following sub-sectors: healthcare, public sector, education, housing, commercial, industrial, mining, retail, transport – rail, road, aviation, ports and harbours, agriculture, sports and leisure, utilities and water.

Read our net zero renewables brochure

Our key capabilities

  • Energy audits and assessments
  • Renewable energy feasibility
  • Heat decarbonisation studies
  • Air and ground source heat pump (ASHP/GSHP) feasibility
  • Building envelope condition and dilapidation surveys and insulation support
  • Energy strategies and planning reports
  • Noise and vibration and air quality assessments
  • Life cycle assessments (LCA) and life cycle costs (LCC)
  • Nature-based solutions: surveys, mitigation and biodiversity net gain support

  • Feasibility studies and guidance (PV, wind, battery storage, GSHP, ASHP, hydro, hydrogen, etc.)
  • Building and whole-site sustainability solutions
  • Low to zero carbon system optimisation (existing and new buildings)
  • Infrastructure assessments
  • Electric vehicle charging
  • Mechanical, electrical and public health (MEP) building services design
  • Building physics and energy modelling
  • Net zero carbon route mapping
  • Sustainability support and assessments, e.g., BREEAM
  • Innovation-based future solutions
  • Site investigation: geotechnical, geo-environmental and geophysical
  • Specialist airtightness advice
  • Cost consultancy

  • Installation of deep-bore GSHP solutions
  • ASHP and GSHP installation and commissioning
  • Solar PV and battery storage contracting and commissioning services
  • Wind turbine installation and commissioning
  • Site supervision and clerk of works
  • Noise and vibration and air quality assessments
  • Environmental and health and safety compliance support, including audits and CDM
  • Inspection of building envelope and specialist enclosures
  • Validation testing for airtightness performance at completion (e.g., BTS3 standard)

  • Site inspection of work and issue of construction contract certificates
  • Commissioning and validation of services (MEP)
  • Post-construction testing for compliance and BREEAM credits
  • Energy monitoring, targeting and optimisation
  • Carbon targeting and monitoring
  • Combined heat and power optimisation and parasitic load reduction
  • Wind turbine and solar PV operation and maintenance
  • Maintenance and facilities management contracts
  • Statutory approvals and sign-off
  • Post-project and closeout reports
  • Carbon footprinting (Scope 1-4 emissions)
  • Backup power/generators and maintenance

Related projects

Decarbonising heating at the University of Nottingham

Decarbonising heating at the University of Nottingham

RSK businesses come together to create low-carbon energy solutions for the University of Nottingham’s buildings and Hallward Library.

Installation of an innovative solar canopy and battery system at Monks Cross

Installation of an innovative solar canopy and battery system at Monks Cross

Milestone took the lead contracting role on the first-of-its-kind, solar powered canopy with EV charging hub in York, England.

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Careers in energy

Help drive the transition to a sustainable energy future with RSK. From hydrogen innovation to wind, solar and nuclear advancements, our solutions reduce emissions and integrate renewable systems.

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