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Requirements for grid connection, etc

Best and final offer letter and a declaration to undertake to construct and connect to the grid an electricity production plant, the offshore wind farm

13. Requirements for grid connection, etc

13.1 The Concessionaire is to establish the offshore wind farm with an associated internal grid system for collecting the power output from the turbines, including certain grids and installations at the transformer platforms, cf. Appendix 6.1.

13.2 The Concessionaire must meet the terms and conditions of grid connection of electricity production plants stipulated by Energinet.dk. The offshore wind farm is subject to the regulations of Energinet.dk, cf. www.energinet.dk. Furthermore, the concessionaire shall comply with "Harmonic Requirements for the Connection of Kriegers Flak A and B" as specified in Appendix 6.1.4.

13.3 Before grid connection of the first turbine, the Concessionaire is obliged to enter into a collaboration agreement during the construction phase with Energinet.dk and, in accordance with regulations from Energinet.dk, to make available all information required to carry out monitoring and operation of the plant. A model agreement has been enclosed as Appendix 6.1.1.

13.4 Furthermore, the Concessionaire is obliged to establish a collaboration agreement with Energinet.dk about platform operation, as well as an operator and connection agreement, cf. appendices 6.1.2 and 6.1.3.

13.5 Energinet.dk will ensure commissioning of the transformer platform from 1 January 2019 and will ensure the possibility of pulling 33 kV cables from 1 November 2018, unless later dates are agreed with the Concessionaire.

13.6 The Concessionaire is responsible to Energinet.dk for meeting the following deadlines:

a. The Concessionaire must agree with Energinet.dk on a plan for delivery of the technical information on the equipment for installation at the platform by no later than 30 days after award of the concession.

b. The Concessionaire must deliver to the yard equipment for installation on the platform by no later than 1 December 2017.

c. The Concessionaire must provide information by no later than 1 March 2017 about the date requested for commissioning the platform and pulling the cables.

Equipment for installation on the platform which has not been delivered to the yard by 1 December 2017 at the latest must be installed offshore, unless otherwise agreed with Energinet.dk. Any extra costs of doing this must be paid in full by the

Concessionaire, just as any installation offshore will otherwise be at the expense and risk of the Concessionaire

13.7 The electricity from the offshore wind farm plant must be transmitted onshore to the Danish collective electricity supply grid.

13.8 For the connection of Kriegers Flak Offshore Wind Park it is required to carry out an insulation coordination study. The insulation coordination study must document that critical overvoltages do not arise at the connection point at 33 kV level during switching and faults on the concessionaire's equipment. The insulation coordination study must contain analyses of energization, normal de-energisation, faults (single line to ground fault and 3 phase faults) and de-energisation due to faults in the 33 kV grid as well as in the 220 kV-grid. An analysis of the overvoltages during islanding of the wind farm must document that critical overvoltages at 33 kV level will not arise due to islanding of the wind farm.

The insulation coordination study must be carried out according to IEC 6007 part 1, 2 and 4 and must be finally approved by Energinet.dk.

14. Direct and indirect transfer of licence

14.1 The Concessionaire may not, without the consent of the Danish Energy Agency, transfer its rights and obligations under this licence to a third party, either directly or indirectly.

In this connection, the Danish Energy Agency will ensure that the required economic, financial and technical capacity is still in place.

Moreover, consent will only be given if this is possible in accordance with the EU public procurement regulations, the current RE Act, the Concession Agreement as well as all the terms and conditions set out in this licence.

14.2 The Danish Energy Agency shall be entitled to request from the Concessionaire any additional document deemed relevant by the Danish Energy Agency for assessment of the desired transfer.

14.3 The Danish Energy Agency can only reject a licence transfer on the event of an objective reason.

15. Compliance with the terms and conditions of the licence

15.1 The Concessionaire is obliged to provide the Danish Energy Agency with such information as the Danish Energy Agency deems necessary for supervision and inspection, cf. section 59 of the RE Act. The Danish Energy Agency must keep commercially sensitive information confidential.

15.2 This licence may be revoked if any of the terms and conditions of the licence are not fulfilled.

15.3 Fines may be imposed, cf. section 72 of the RE Act, in the event of:

1. breach of the terms and conditions of this licence, 2. failure to provide information pursuant to section 59, or

3. submission of incorrect or misleading information or failure to submit information upon request.

16. Right of appeal

Pursuant to sections 66 and 67 of the RE Act, a party entitled to appeal may bring an appeal against this licence before the Danish Energy Board of Appeal,

Frederiksborggade 15, 1360 Copenhagen K, Denmark. The appeal must be in writing and must be submitted within four weeks of the decision to grant this licence has been announced to the public. The licence may not be exploited until expiry of the time limit for appeal. Appeals will not have suspensory effect, unless the Energy Board of Appeal decides otherwise. Decisions by the Energy Board of Appeal cannot be appealed to another administrative authority.

Appendix 6.1.

Interfaces regarding grid connection Kriegers Flak AC and Kriegers Flak

Content

1. 220 kV grid connection

2. Ownership

2.1 Energinet.dk ownership 2.2 Concessionaire ownership

3. 33 kV installations

3.1 Connection to transformers 3.3 Settlement metering

3.4 J pipes