Consents Document Library
Volume 1: The Proposed Project
- Introduction
- Regulatory and Planning Context
- Site Selection and Alternatives
- Project Description
- Approach and Methodology
- Consultations and Stakeholder Engagement
Volume 2 : Terrestrial Environment
- Ecology and Biodiversity
- Historic Environment
- Terrestrial Water Environment
- Geology and Hydrogeology
- Agriculture and Soils
- Traffic and Transport
- Air Quality
- Noise and Vibration
- Socio-ec Recreation and Tourism
Volume 3 : Marine Environment
- Physical Environment
- Marine Water and Sediment
- Benthic Ecology
- Fish and Shellfish
- Marine Mammals
- Marine Ornithology
- SLVIA
- Marine archaeology and cultural heritage
- Shipping and Navigation
- Commercial Fisheries
- Aviation and Radar
- Other Sea Users
Volume 4: Project Wide Effects
Volume 5 : Figures
- Figure 01.1 – Site Location
- Figure 01.2 – Jurisdiction
- Figure 02.2 – Onshore Plan
- Figure 03.02 – Llyr 1 and Llyr 2 agreement for lease areas
- Figure 03.03 – Llyr 1 Array Area Revisions
- Figure 03.04 – Llyr Seabed Desktop Review Area
- Figure 03.05 – Llyr 1 Boundary Comparison
- Figure 03.06 – Survey data coverage and identification of a nearshore Cable
- Figure 03.07 – Nearshore Cable Route
- Figure 03.08 – Landfall Locations Considered During the Appraisal Stage
- Figure 03.09 – Potential Landfall Locations Considered
- Figure 03.10 – Indicative Onshore Cable Route
- Figure 03.11 – Substation Locations Considered
- Figure 04.1 – Proposed project Offshore Development Area
- Figure 04.2 – Proposed project Onshore Development Area
- Figure 04.3 – Nearshore Cable Routing
- Figure 04.4 – Indicative Locations of Sandwave Levelling along the OfECC
- Figure 04.5 – Potential Crossing Points with the Onshore Cable
- Figure 05A-1 – Onshore Longlist Projects
- Figure 05A-2 – Llyr Offshore Longlisted Project
- Figure 05A-3 – Llyr Offshore Longlist Project Detail
- Figure 07.01 – Landscape Designations
- Figure 07.02 – National Landscape Character
- Figure 07.03 – Local Landscape Character
- Figure 07.04 – Topography
- Figure 07.05 – LANDMAP Visual and Sensory Evaluation
- Figure 07.06 – Night Time Baseline
- Figure 07.07 – Onshore ZTV and Viewpoints
- Figure 07.08 – Indicative Landscape Mitigation Plan
- Figure 07.09 – Onshore Cumulative Developments
- Figure 07.10 – Cumulative Onshore ZTV (Greenling and Erebus + proposed Project)
- Figure 08.01 – Site Boundary
- Figure 08.02 – Internationally Designated Sites within 5 km
- Figure 08.03 – Nationally Designated Sites within 2 km
- Figure 08.04 – Internationally and Nationally Designated Sites within 10 km
- Figure 08.05 – Habitats of Principal Importance within 30 m
- Figure 08.06 – Phase 1 Habitat Map
- Figure 08.07 – Dormouse Habitat Suitability
- Figure 08.08 – Reptile Habitat Suitability
- Figure 08.09 – Badger Field Sign
- Figure 08.10 – Areas assessed by Greenlink and Erebus
- Figure 08.11 – Cumulative Effects
- Figure 08A-1 – 2023 Chough Survey Visit 1
- Figure 08A-2 – 2023 Chough Survey Visit 2
- Figure 08A-3 – 2023 Chough Survey Visit 3
- Figure 08A-4 – 2023 Chough Survey Visit 4
- Figure 09.1 – Site Location
- Figure 09.2 – Non-Designated Historic Receptors
- Figure 09.3 – Designated Historic Receptors
- Figure 09.4 – Land Covered by Heritage Field Walkover within RLB
- Figure 09.5 – Newly Identified Historic Receptors
- Figure 09.6 – Historic Landscape Character Areas
- Figure 09.7 – Projects Considered for Cumulative Effects Assessment
- Figure 10.1 – Study Area
- Figure 10.2 – Surface Water Features and Their Attributes
- Figure 10.3 – Identified Ordinary Watercourses
- Figure 10.4 – Groundwater Features and their Attributes
- Figure 10.5 – Designated Sites
- Figure 10.6 – Water Resource Information
- Figure 10.7 – Cumulative Effects Assessment for Water Environment
- Figure 10B.1 – Onshore Water Environment Site Survey Locations
- Figure 11.1 – Onshore Development Area
- Figure 11.2 – Study Area
- Figure 11.3 – Geological Designated Sites and MSZ
- Figure 11.4 – Potential Areas of Contamination
- Figure 11.5 – Cumulative Effects Projects
- Figure 11A.1 – Study Area
- Figure 11A.2 – Superficial Geology
- Figure 11A.3 – Bedrock Geology
- Figure 11A.4 – Discharge consents, hazardous substances, historical tanks and pollution incidents
- Figure 12.1 – Predictive Agricultural Land Classification Grades
- Figure 13.1 – Substation Area
- Figure 13.2 – Road Network
- Figure 13.3 – ATC Sites
- Figure 13.4 – Sensitive Receptors
- Figure 14.1 – Air Quality Receptors
- Figure 15.1 – Noise and Vibration Study Area, Sensitive Receptors and Monitoring Locations
- Figure 16.6 – Pembrokeshire LSOA and Pembrokeshire Local Authority
- Figure 16.7 – PROW Routes Close to the Proposed Development
- Figure 16.8 – Recreational Receptors
- Figure 16.9 – Residential and Business Properties
- Figure 23.01 – Landscape Designations
- Figure 23.02 – National Seascape Character
- Figure 23.03 – Local Seascape Character
- Figure 23.04 – National Landscape Character
- Figure 23.05 – Local Landscape Character
- Figure 23.06 – LANDMAP Visual and Sensory Evaluation
- Figure 23.07 – Night Time Baseline
- Figure 23.08a – Offshore ZTV and Viewpoints
- Figure 23.08b – Offshore ZTV and Viewpoints
- Figure 23.09a – Offshore Hub Height ZTV and Viewpoints
- Figure 23.09b – Offshore Hub Height ZTV and Viewpoints
- Figure 23.10a – Offshore Night Time ZTV and Night Time Viewpoints
- Figure 23.10b – Offshore Night Time ZTV and Night Time Viewpoints
- Figure 23.11 – Cumulative Projects Included in Assessment
- Figure 23.12 – Offshore Cumulative ZTV (existing schemes + proposed Project)
- Figure 23.13 – Offshore Cumulative ZTV (existing and consented schemes + proposed Project)
- Figure 23.14 – Offshore Cumulative ZTV (existing, consented and application schemes + proposed Project)
- Figure 23.15 – Offshore Cumulative ZTV (existing, consented, application and scoping schemes + proposed Project)
- Figure 23.16 – Offshore Cumulative ZTV Night Time (existing and consented schemes + proposed Project)
- Figure 23.17 – Offshore Cumulative Night-time ZTV (existing, consented and application schemes + proposed Project)
- Figure 23.18 – Offshore Cumulative Night-time ZTV (existing, consented, application and scoping schemes + proposed Project)
- Figure 24.01 – Offshore Development A
- Figure 24.02 – Offshore development area and WSA
- Figure 24.03 – Geophysical survey coverage
- Figure 24.04 – Freshwater West heritage Assets
- Figure 24.05 – Freshwater West submerged forests
- Figure 24.06 – ODA Heritage Assets overview
- Figure 24.07 – ODA Heritage Assets zoom 1
- Figure 24.08 – ODA Heritage Assets zoom 2
- Figure 24.09 – Milford HLA
- Figure 24.10 – CA1025
- Figure 24.11 – CA1026
- Figure 24.12 – CA1029
- Figure 24.13 – CEA Overlapping Projects
- Figure 24A-02 – Freshwater West Landfall
- Figure 24A-03 – ODA plus WSA
- Figure 24A-04 – Glacial limits
- Figure 24A-05 – Submerged palaeolandscape features
- Figure 24A-06 – Freshwater West submerged forests
- Figure 24A-07 – ODA WSA heritage assets overview
- Figure 24A-08 – ODA heritage assets overview
- Figure 24A-09 – Freshwater West heritage assets
- Figure 24A-10 – ODA heritage assets zoom 1
- Figure 24A-11 – ODA heritage assets zoom 2
- Figure 24A-13 – Milford HLA
- Figure 24A-14 – WSA heritage assets overview
- Figure 24A-15 – WSA heritage assets zoom 1
- Figure 24A-16 – WSA heritage assets zoom 2
- Figure 24A-17 – WSA heritage assets zoom 3
- Figure 24B-18 to 24B-47
- Figure 24C-01 – Offshore Development Area
- Figure 24C-02 – ODA plus WSA
- Figure 24C-03 – Geophysical survey coverage
- Figure 24C-04 – Landfall survey areas
- Figure 24C-05 – Freshwater West submerged forests
- Figure 24C-06 – ODA heritage assets overview
- Figure 24C-07 – ODA heritage assets zoom 1
- Figure 24C-08 – ODA heritage assets zoom 2
- Figure 24C-09 – CA1025
- Figure 24C-10 – Landfall survey data v4
- Figure 24C-11 – Milford HLA
- Figure 24C-12 – CA1026 v4
- Figure 24C-13 – CA1029
Vantage point figures:
- Figure VP A.1 to A.2
- Figure VP B.1 to B.4b
- Figure VP C.1 to C.2
- Figure VP D.1 to D.4b
- Figure VP E.1 to E.2
- Figure VP F.1 to F.2
- Figure VP G.1 to G.4b
- Figure VP H.1 to H.2
- Figure VP I.1 to I.4b
- Figure VP01.1 to VP01.5
- Figure VP02.1 to VP02.5
- Figure VP03.1 to VP03.3
- Figure VP04.1 to VP04.5
- Figure VP05.1 to VP05.5
- Figure VP06.1 to VP06.5
- Figure VP07.1 to VP07.5
- Figure VP08.1 to VP08.5
- Figure VP09.1 to VP09.5
- Figure VP10.1 to VP10.5
- Figure VP11.1 to VP11.5
- Figure VP12.1 to VP12.5
- Figure VP13.1 to VP13.5
- Figure VP14.1 to VP14.5
- Figure VP15.1 to VP15.3
- Figure VPN1.1 to VPN1.7
- Figure VPN2.1 to VPN2.7
- Figure VPN3.1 to VPN3.7
Volume 6 : Technical Appendices
- App 01 Llŷr ES – Statement of Competence
- App 03A Llŷr ES – Cable Route Assessment
- App 03B Llŷr ES – Offshore Geological Desk Study
- App 03C Llŷr ES – Landfall Assessment
- App 04A Llŷr ES – OCEMP
- App 04B Llŷr ES – INNS
- App 04C Llŷr ES – Post-Consent Plans
- App 04D Llŷr ES – Assumptions Log
- App 04E Llŷr ES – RLB Coordinates
- App 05A Llŷr ES – Approach to Cumulative Effects Assessment
- Annex 5A Indicative Llŷr Long List
- App 05B Llŷr ES – Scoping Opinion
- App 05C Llŷr ES – Scoping Responses
- App 06A Llŷr ES – Technical Engagement Log
- App 07A Llŷr ES – LVIA Methodology
- App 07B Llŷr ES – LVIA Detailed Assessment
- App 07C Llŷr ES – LVIA Cumulative Assessment
- App 08A Llŷr ES – Chough Survey Report
- App 08B Llŷr ES – PEA Report
- App 08C Llŷr ES – Bat Survey Report
- App 08D Llŷr ES – HRA Screening
- App 08E Llŷr ES – HRA RIAA
- App 08F Llŷr ES – Green Infrastructure Statement
- App 09A Llŷr ES – Heritage DBA
- App 10A Llŷr ES – Annex A – Drainage Strategy
- App 10A Llŷr ES – FCA
- App 10B Llŷr ES – Onshore Water Environment Site Survey Report
- App 10C Llŷr ES – Onshore WFD
- App 10D Llŷr ES – Offshore WFD Assessment
- App 11A Llŷr ES – Phase 1 Desk Study
- App 11B Llŷr ES – Land Contamination Methodology Tables
- App 11C Llŷr ES – Potential Areas of Contamination
- App 11D Llŷr ES – Assessment of Effects and Significance
- App 13A Llŷr ES – ATC Summary Sheets
- App 13B Llŷr ES – Raw Accident Data PCC
- App 13C Llŷr ES – TEMPRO Outputs
- App 13D Llŷr ES – Erebus Traffic and Transport Chapter
- App 13E Llŷr ES – Erebus OTMP
- App 13F Llŷr ES – Personal Injury Collision Data Analysis
- App 15A Llŷr ES – Human Hearing and Acoustic Terminology
- App 15B Llŷr ES – Noise Modelling
- App 17A Llŷr ES – 2023 Geophysical Survey Report
- App 17B Llŷr ES – MBES Survey Report
- App 19A Llŷr ES – Nearshore Benthic Survey Report
- App 19B Llŷr ES – Offshore Benthic Survey Report
- App 19C Llŷr ES – EMF Report
- App 19D Llŷr ES – DDV Survey Report
- APP 19E Llŷr ES – 2024 Habitat Assessment Report
- App 20A Llŷr ES – MCZ Assessment
- App 21A Llŷr ES – Annex A – Additional Model-Based Maps
- App 21A Llŷr ES – Annex B – Design-Based Estimates
- App 21A Llŷr ES – Marine Mammal and Megafauna Baseline
- App 21B Llŷr ES – Underwater Noise Report
- App 21C Llŷr ES – Annex A – Impact Assessment Maps
- App 21C Llŷr ES – Annex B – Common Dolphin impact assessment comparison
- App 21C Llŷr ES – Marine Mammal Underwater Noise Assessment
- App 22A Llŷr ES – Annex B – Survey Data Analysis – Technical Papers
- App 22A Llŷr ES – Annex C – Additional Model-Based Maps
- App 22A Llŷr ES – Annex D – Design-Based Estimates
- App 22A Llŷr ES – Marine Ornithology Baseline
- App 22B Llŷr ES – Marine Ornithology Colony Apportioning
- App 22C Llŷr ES – Marine Ornithology Collision Risk Modelling
- App 22D Llŷr ES – Annex C SeabORD Displacement Modelling
- App 22D Llŷr ES – Marine Ornithology Displacement Assessment
- App 22E Llŷr ES – Marine Ornithology Impact Scenarios
- App 22F Llŷr ES – Marine Ornithology Population Modelling
- App 23A Llŷr ES – SLVIA Methodology
- App 23B Llŷr ES – SLVIA Preliminary Assessment
- App 23C Llŷr ES – SLVIA Detailed Assessment
- App 23D Llŷr ES – Night-time visual assessment
- App 23E Llŷr ES – SLVIA Cumulative Assessment
- App 24A Llŷr ES – Marine Archaeology DBA
- App 24B Llŷr ES – Archaeological review of marine geophysical and landfall survey data
- App 24C Llŷr ES – Marine archaeology and cultural heritage technical report
- App 25A Llŷr ES – Navigational Risk Assessment
- App 26A Llŷr ES – Commercial Fisheries Baseline Report
- App 27A Llŷr ES – Aviation Risk Assessment
- App 30A Llŷr ES – MA&D Environmental Risk Record
- App 32A Llŷr ES – Mitigation Register
- Llyr ES Addendum