# The Planning (Environmental Impact Assessment) Regulations (Northern Ireland) 2017, Paragraph 20

Extent: N.I.

Construction of overhead electrical power lines with a voltage of 220 kV or more and a length of more than 15 kilometres.

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Source: https://www.legislation.gov.uk/nisr/2017/83/schedule/1/paragraph/wrapper2/20 (the official version)
Page: https://openlegislation.uk/planning-environmental-impact-assessment-regulations-northern-ireland-2017/schedule-1/paragraph-wrapper2/20
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.