References 495% CONFIDENCEOverall confidence: 95%How well the pin's source and references back up its dates.Weighted average of how firmly 4 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better

The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.

• [1]95%
  Plant inventory or original project record

  raw.githubusercontent.com· Posted Oct 12, 2026· Starts Jun 10, 2026 ✓· 25% of score

  Documented physical milestone or dated progress/reporting marker. Period-end dates represent only the reported month/quarter; they do not invent an exact operation date. Source estimates are labelled and not treated as confirmed future opening dates.

• [2]95%
  Sofia offshore wind farm — project media source

  sofiawindfarm.com· Added Oct 12, 2026· Added by@ThePinGang· 25% of score

  Steady development at the Sofia array, with over 80 turbines now installed (May 2026). Official project gallery photograph; the date is the operator’s gallery label.^[1]

• [3]95%
  Published project evidence

  rwe.com· Added Oct 12, 2026· 25% of score

  RWE^[4] Q1 2021 publishes anticipated project investment of approximately £3 billion for Sofia, including the grid connection that must be sold after completion. Published generating capacity is 1,400 MW. This is the original investment-decision estimate, not a newly calculated 2026 budget. Sofia offshore wind farm: 1400 MW generating project rating. Operator-reported electric generating capacity; not annual energy production

• [4]95%
  Published project evidence

  rwe.com· Added Oct 12, 2026· 25% of score

  RWE^[3] June 11, 2026 confirms installation of all 100 × 14 MW turbines, final turbine installation June 10. Construction/commissioning continues; the announcement does not prove full commercial operation.

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