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CEB wind

Electricity generation. GWh, monthly.

Data source: Ceylon Electricity Board, Monthly Economic Indicators - August 2026 (2 Oct 2026)

Macro Lab · LK.UTIL.ELECTRICITY_GEN.CEB_WIND.M · CC BY 4.0

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CSVPeriod, value and the source's status flag JSONThe values with the metadata and source

About this series

  • Source Ceylon Electricity Board, compiled by Macro Lab
  • Unit GWh
  • Date range Dec 2013 – Jun 2026
  • Last checked 2 Oct 2026

Checks: 1 recorded for this series, listed below. Compiled by Ceylon Electricity Board, read from the Central Bank of Sri Lanka.

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Details

Name in the warehouse
Electricity generation: CEB wind
Read from
CBSL Monthly Economic Indicators (Central Bank of Sri Lanka)
Source page
https://www.cbsl.gov.lk/en/statistics/economic-indicators/monthly-indicators
Notes
Read from the Energy table of CBSL's Monthly Economic Indicators: each issue gives the latest month(s) and the same month a year earlier; every reading is kept as a vintage dated by the issue's publication, so revisions show. Total generation = CEB hydro + CEB fuel oil + CEB coal + CEB wind + private sector; the private sector includes its non-conventional renewable energy. Recent issues say the total includes rooftop solar generation.

Source documents

Monthly Economic Indicators - August 2026CBSL · 2 Oct 2026 · 2 valuesMonthly Economic Indicators - July 2026CBSL · 31 Aug 2026 · 4 valuesMonthly Economic Indicators - June 2026CBSL · 31 Jul 2026 · 2 valuesMonthly Economic Indicators - May 2026CBSL · 30 Jun 2026 · 2 valuesMonthly Economic Indicators - April 2026CBSL · 30 Jun 2026 · 2 valuesMonthly Economic Indicators - March 2026CBSL · 30 Apr 2026 · 2 valuesMonthly Economic Indicators - February 2026CBSL · 31 Mar 2026 · 2 valuesMonthly Economic Indicators - January 2026CBSL · 9 Mar 2026 · 2 values

Vintages

93 vintages, the latest published 2 Oct 2026.

  • Sep 2023 63 → 6230 Nov 2023 → 29 Nov 2024
  • Aug 2023 53 → 5231 Oct 2023 → 30 Oct 2024
  • Jun 2023 53 → 5229 Aug 2023 → 30 Aug 2024
  • May 2023 41 → 4028 Jul 2023 → 31 Jul 2024
  • Mar 2023 16 → 1529 May 2023 → 31 May 2024
  • Jun 2021 53 → 5131 Aug 2021 → 31 Aug 2022
  • May 2021 37 → 3330 Jul 2021 → 29 Jul 2022
  • Dec 2020 0 → 525 Feb 2021 → 25 Feb 2022

Related series

Source discrepancies

What the warehouse found when it checked this series: the same figure from two agencies, splice overlaps, published rates against ones recalculated from the index, and outliers.

  • A true readingApr 2021

    The value moves 32% in one period, from 1 to 33, far outside its usual range.

    Outlier: 1 and 33, difference −32.

    LK.UTIL.ELECTRICITY_GEN.CEB_WIND.M: 1.0 against about 33.0 in the months either side

    1 GWh in April 2021, then 33 GWh in May as the Mannar wind farm came into service; printed the same by two issues.