Scenario mapping for offshore renewable energy development economic benefits: case studies

Report to identify, measure and value the delivered and potential economic impact for Scotland from offshore wind and tidal energy projects.


Appendix C: Supply chain taxonomy

Level 1 Level 2 Level 3
Development and project management Development Development expenditure
Financing costs
Legals
Project Management Internal advisor costs
External advisor costs
Surveys Meteorological monitoring
Environmental surveys
Sea bed surveys
Engineering & Management FEED
Construction management
Turbine Rotor Rotor components
Rotor assembly
Rotor transport
Nacelle Nacelle components
Nacelle assembly
Nacelle transport
Electrical and auxiliary systems Electrical systems
Auxiliary systems
Tower (OSW only) Tower main structure
Tower flanges
Tower internals
Tower coatings
Tower transport
Tower base section assembly
Substations and foundations Onshore substation Onshore substation electrical systems
Onshore substation structure
Onshore substation facilities
Grid connection (TSO)
O&M base O&M base
Offshore substation (Fixed OSW only) Offshore substation electrical systems
Offshore substation foundations
Offshore substation topside structure
Offshore substation engineering
Offshore substation facilities
Offshore substation helideck
Offshore substation crane
Foundations (fixed OSW) Foundation lattice
Foundation platform/primary structure
Foundation secondary steel
Foundation pin piles
Foundation coatings
Foundation crane (OSW only
Foundation transport
Foundation - floating and moorings (Floating OSW) Floating foundation primary structure
Floating foundation secondary structure
Mooring lines
Anchoring
Foundation coatings
Foundation crane
Foundation transport
Foundations (Tidal) Foundation primary structure
Foundation secondary steel
Foundation pin piles
Foundation coatings
Foundation transport
Cables Onshore cables Onshore cable core
Onshore cable insulation and armouring
Onshore cable fibre optics and communication
Onshore cable accessories
Onshore cable jointing and testing
Onshore cable transport
Subsea export cables Subsea export cable core
Subsea export cable insulation and armouring
Subsea export cable fibre optics and communication
Subsea export cable accessories
Subsea export cable jointing and testing
Subsea export cable transport
Array cables (OSW only) Array cable core
Array cable insulation and armouring
Array cable fibre optics and communication
Array cable accessories
Array export cable jointing and testing
Array cable transport
Turbine and foundation installation Foundation installation Foundation installation vessel
Foundation installation vessel fuel
Foundation installation vessel mob and demob
Foundation sea fastenings
Foundation installation vessel crew
Foundation installation equipment
Foundation installation vessel maintenance and administration
Turbine installation Turbine installation vessel
Turbine installation vessel fuel
Turbine installation mob and demob
Turbine sea fastenings
Turbine vessel crew
Turbine OEM personnel
Turbine installation equipment
Turbine installation vessel maintenance and administration
Floating foundation installation (Floating OSW) Floating foundation installation vessels
Floating foundation installation vessels fuel
Floating foundation installation vessels mob and demob
Floating foundation installation vessels vessel crew
Floating foundation installation equipment
Floating foundation installation vessels maintenance and administration
Mooring installation (Floating OSW) Mooring installation vessel
Mooring installation vessel fuel
Mooring installation vessel mob and demob
Mooring sea fastenings
Mooring installation vessel crew
Mooring installation equipment
Mooring installation vessel maintenance and administration
Cable installation Offshore export cables installation Export cable vessels
Export cable vessels fuel
Export cable vessel mob and demob
Export cable vessel crew
Export cable vessel maintenance and administration
Export cable ROVs
Export cable route survey and clearance (UXO, PLGR)
Export cable pull-in, termination and testing
Export cable protection
Array cables installation (OSW only) Array cable vessels
Array cable vessels fuel
Array cable vessel mob and demob
Array cable vessel crew
Array cable vessel maintenance and administration
Array cable ROVs
Array cable route survey and clearance (UXO, PLGR)
Array cable pull-in, termination and testing
Array cable protection
Onshore cables installation Onshore cable civil works
Onshore cable electrical works
Onshore cable horizontal directional drilling
Installation other Offshore substation installation (electrical and topside) (Fixed OSW) Offshore substation installation vessel
Offshore substation installation vessel fuel
Offshore substation installation vessel mob and demob
Offshore substation sea fastenings
Offshore substation installation vessel crew
Offshore substation installation vessel maintenance and administration
Offshore substation commissioning
Onshore substation installation Onshore substation civil works
Onshore substation electrical works
Onshore substation commissioning
Other Marine warranty surveyor
Marine coordination
Ports
Guard vessels, CTVs
MetOcean forecast and measurements
Compensation payments
Navigation aids
Insurance
OMS Operations Operational management
O&M base maintenance
O&M vessels
Wind farm rent / sea bed rent
Grid costs TNUoS wide
BSUoS
Maintenance - BoP Onshore substation maintenance
Onshore cables maintenance
Offshore export cable maintenance
Offshore array cables maintenance (OSW only)
Foundation above water maintenance (Fixed OSW only)
Foundation below water maintenance (Fixed OSW only)
Offshore substation maintenance (non-OFTO) (Fixed OSW only)
Foundation maintenance (Tidal only)
Onshore substation maintenance (non-OFTO) (Tidal only)
Maintenance - WTG Blades maintenance
Pitch system maintenance
Main gearbox maintenance
Generator maintenance
Electrical maintenance
Control and auxiliary maintenance
Support structure maintenance (incl. tower) (OSW only)
Other WTG maintenance
Other Insurance
Environmental studies
Compensation payments
Decommissioning Decommissioning Preparation for disassembly
Turbine and foundation removal
Onshore and offshore substation decommissioning (OFTO)
Rock dumping and inspection
Port, transport and logistics
Decommissioning engineering
Decommissioning project management
Decommissioning insurance

Contact

Email: ScotMER@gov.scot

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