# The Morgan Offshore Wind Project Generation Assets Order 2025, Paragraph 2: Design parameters

Extent: E+W

(1) The wind turbine generators to be constructed as part of the authorised development must be located within the area shown on the works plan.
(2) No part of any wind turbine generators to be constructed as part of the authorised development shall extend beyond the Order limits.
(3) The authorised development must be constructed in accordance with the parameters assessed in the environmental statement and set out in Table 1.
(4) The undertaker may not undertake Work No. 1 in a manner which would give rise to any materially new or materially different environmental effects to those identified in the environmental statement based upon the maximum design scenarios set out in Table 3.5 of the environmental statement.
(5) References to the location of an offshore surface structure in Table 1 is a reference to the centre point of that structure.
(6) In the event that driven or part-driven pile foundations are proposed to be used, the hammer energy used to drive or part-drive the pile foundations must not exceed—
(a) 4,400kJ in respect of pin pile foundations at up to 16 locations; and
(b) 3,000kJ in respect of any other foundations.
Table 1
Parameter
Value
Maximum number of wind turbine generators
96
Maximum height of wind turbine generators when measured from LAT to the tip of the vertical blade (m)
364
Maximum rotor diameter of each wind turbine generator (m)
320
Maximum rotor swept area (m2)
5,468,884
Minimum distance from LAT to the lowest point of the rotating blade for each turbine (m)
34
Minimum distance from HAT to the lowest point of the rotating blade for each turbine (m)
26
Minimum distance between all offshore surface structures (in all directions) (m)
1,400
Maximum diameter of pin-piles for wind turbine generators on jacket pin-pile foundations (m)
5.5
Maximum diameter of gravity base at the seabed for wind turbine generators on gravity base foundations (m)
49
Maximum diameter of buckets for wind turbine generators on suction bucket jackets (m)
18
Maximum diameter of pin-piles for offshore substation platforms on jacket pin-pile foundations (m)
5.5
Maximum diameter of gravity base at the seabed for offshore substation platforms on gravity base foundations (m)
80
Maximum diameter of buckets for offshore substation platforms on suction bucket jackets (m)
18
Maximum number of wind turbines on jacket driven pin-pile foundations
64
Maximum total volume of extracted seabed material to be used in gravity base foundations (m3)
490,000
Maximum total seabed footprint of wind turbine generators (including scour protection) (m2)
735,488
Maximum volume of scour protection for wind turbine generators (m3)
1,701,998
Maximum volume of scour protection for offshore substation foundations (m3)
58,361
Maximum number of offshore substation platforms
4
Maximum dimensions of offshore substations (excluding towers, helipads, masts, and cranes):
Height when measured from LAT (m)
70
Length (m)
80
Width (m)
60
Maximum total seabed footprint area for offshore substation foundations (including scour protection) (m2)
24,964
Maximum total length of cables (km)
450
Maximum number of cable crossings
20
Maximum volume of cable protection (inter-array and interconnector) (m3)
852,600
Maximum total seabed footprint area for cable protection (inter-array and interconnector) (m2)
548,800

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Source: https://www.legislation.gov.uk/uksi/2025/1012/schedule/2/paragraph/2 (the official version)
Page: https://openlegislation.uk/morgan-offshore-wind-project-generation-assets-order-2025/schedule-2/paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.