Electricity generation: total

Electricity generation. GWh, monthly.

Values

Latest · Jun 20261,589 GWh−2.7% on May 2026

Period	GWh	Change, %
Jun 2026	1,589	−2.7
May 2026	1,633	+4.7
Apr 2026	1,560	−4.2
Mar 2026	1,629	+17.0
Feb 2026	1,392	−3.9
Jan 2026	1,448	+0.4
Dec 2025	1,442	+2.5
Nov 2025	1,407	−8.2
Oct 2025	1,532	−0.5
Sep 2025	1,539	−0.1
Aug 2025	1,540	+2.4
Jun 2025	1,504	−2.6

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

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

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About this series

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

Checks: no discrepancies recorded. Compiled by Ceylon Electricity Board, read from the Central Bank of Sri Lanka.

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Details

Name in the warehouse: Electricity generation: total
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 values Monthly Economic Indicators - July 2026CBSL · 31 Aug 2026 · 4 values Monthly Economic Indicators - June 2026CBSL · 31 Jul 2026 · 2 values Monthly Economic Indicators - May 2026CBSL · 30 Jun 2026 · 2 values Monthly Economic Indicators - April 2026CBSL · 30 Jun 2026 · 2 values Monthly Economic Indicators - March 2026CBSL · 30 Apr 2026 · 2 values Monthly Economic Indicators - February 2026CBSL · 31 Mar 2026 · 2 values Monthly Economic Indicators - January 2026CBSL · 9 Mar 2026 · 2 values

Vintages

93 vintages, the latest published 2 Oct 2026.

Jun 2025 1,495 → 1,50429 Aug 2025 → 2 Oct 2026
May 2025 1,531 → 1,54431 Jul 2025 → 31 Aug 2026
Apr 2025 1,413 → 1,41830 Jun 2025 → 31 Jul 2026
Mar 2025 1,512 → 1,51330 Jun 2025 → 30 Jun 2026
Feb 2025 1,295 → 1,30930 May 2025 → 30 Jun 2026
Jan 2025 1,383 → 1,40030 May 2025 → 30 Apr 2026
Nov 2024 1,322 → 1,34831 Jan 2025 → 9 Mar 2026
Oct 2024 1,436 → 1,42530 Dec 2024 → 31 Dec 2025

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