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Belfast (BT17) power cut

West Belfast: Dunmurry, Hannahstown, Twinbrook and Poleglass power cuts

Realtime power cut updates for West Belfast: Dunmurry, Hannahstown, Twinbrook and Poleglass (BT17), refreshed every 10 minutes.

No known power cut currently affects the BT17 postcode district.

The BT17 postcode district covers West Belfast: Dunmurry, Hannahstown, Twinbrook, Poleglass, Lagmore; North Lisburn: Derriaghy, Seymour Hill, part of the wider BT postcode area.

Active power cuts

No active power cuts currently affect the BT17 postcode district.

Planned work

No planned work currently affects the BT17 postcode district.

Recently restored

• Power cut restored ›

  Belfast and nearby areas

  BT17 9

  Started02 Nov, 14:29

  Restored02 Nov, 14:53

  ~1affected

  NIE Networks · Updated 02 Nov, 14:53

• Power cut restored ›

  Belfast and nearby areas

  BT17 0, BT17 9

  Started02 Nov, 09:26

  Restored02 Nov, 13:43

  ~1affected

  NIE Networks · Updated 02 Nov, 13:43

• Power cut restored ›

  Belfast and nearby areas

  BT17 9, BT27 5, BT28 2

  Started31 Oct, 09:24

  Restored31 Oct, 16:42

  ~10affected

  NIE Networks · Updated 31 Oct, 16:42

Last 14 days

If your power is off right now, call 105, free, 24/7 -- we're an information service, not the operator. See the operator directory for who covers your area, or our FAQ if you think you may be due compensation.

We've been collecting power cut data since 12 September 2026.

See the whole BT postcode area, or every postcode area we cover.