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Cambridge (CB21) power cut

Realtime power cut updates for Cambridge (CB21), refreshed every 10 minutes.

No known power cut currently affects the CB21 postcode district.

The CB21 postcode district covers Abington, Balsham, Bartlow, Castle Camps, Fulbourn, Great Wilbraham, Hadstock, Hildersham, part of the wider CB postcode area.

Active power cuts

No active power cuts currently affect the CB21 postcode district.

Planned work

No planned work currently affects the CB21 postcode district.

Recently restored

• Power cut restored ›

  Cambridge and nearby areas

  CB21 5DA, CO9 1PL, CB21 5, CO9 1

  Started31 Oct, 10:33

  Restored31 Oct, 13:25

  ~3affected

  UK Power Networks · Updated 01 Nov, 01:55

• Power cut restored ›

  Cambridge and nearby areas

  CB21 5NF, CB21 5NE, CB21 5PF, CB8 0UT +50 more

  Started27 Oct, 16:20

  Restored27 Oct, 16:44

  UK Power Networks · Updated 27 Oct, 16:44

• Power cut restored ›

  Cambridge and nearby areas

  CB10 2HN, CB10 2HL, CB10 2HH, CB10 2NA +129 more

  Started24 Oct, 18:47

  Restored26 Oct, 23:37

  ~10affected

  UK Power Networks · Updated 27 Oct, 11:54

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 CB postcode area, or every postcode area we cover.