Resolution
Statistics CanadaclimateMaintained recordCurrent
Statistics Canada's measured electricity record: annual installed capacity through 2025 and monthly generation through July 2026, at the national all-producers total
Canada's measured electricity system as Statistics Canada's surveys state it: installed generating capacity (table 25-10-0022-01, annual, through reference year 2025, released 2026-10-19) and electric power generation (table 25-10-0015-01, monthly, through reference month July 2026, released 2026-09-29), both at the Canada / total-all-classes-of-producer / total-all-types coordinate. This is the measured side of the electricity record -- what the system has actually installed and generated -- kept deliberately separate from any issuer's modelled pathway.
On this page
A Resolution record follows one institution's figures for a defined quantity. It may contain projections, estimates or measured observations. Each version held here keeps its publication date and source, so a newer figure does not erase the earlier one. What is a Resolution record? →
Maintained record. This page preserves successive versions of an official record. It makes no projection and awaits no forecast verdict. Revisions remain visible, and provisional figures retain that status.
The lineage
| Vintage | Issuer | Published | Position | Source |
|---|---|---|---|---|
| 2026-04 reference month (released 2026-06-30) | Statistics Canada | 2026-06-30 | superseded | Source → · accessed 2026-07-17 |
| 2024 reference year (released 2025-10-27) | Statistics Canada | 2025-10-27 | superseded | Source → · accessed 2026-07-17 |
| Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 | Statistics Canada | 2026-06-30 | superseded | Source → · accessed 2026-07-24 |
| Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 | Statistics Canada | 2025-10-27 | current | Source → · accessed 2026-07-24 |
| Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 | Statistics Canada | 2026-06-30 | superseded | Source → · accessed 2026-07-24 |
| Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 | Statistics Canada | 2025-10-27 | current | Source → · accessed 2026-07-24 |
| Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 | Statistics Canada | 2026-06-30 | superseded | Source → · accessed 2026-07-24 |
| Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 | Statistics Canada | 2025-10-27 | current | Source → · accessed 2026-07-24 |
| Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 | Statistics Canada | 2026-06-30 | superseded | Source → · accessed 2026-07-24 |
| Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 | Statistics Canada | 2025-10-27 | current | Source → · accessed 2026-07-24 |
| July 2026 reference month; released September 29, captured September 29, 2026 | Statistics Canada | 2026-09-29 | current | Source → · accessed 2026-09-29 |
| July 2026 reference month; released September 29, captured September 29, 2026 | Statistics Canada | 2026-09-29 | current | Source → · accessed 2026-09-29 |
| July 2026 reference month; released September 29, captured September 29, 2026 | Statistics Canada | 2026-09-29 | current | Source → · accessed 2026-09-29 |
| July 2026 reference month; released September 29, captured September 29, 2026 | Statistics Canada | 2026-09-29 | current | Source → · accessed 2026-09-29 |
| July 2026 reference month; released September 29, captured September 29, 2026 | Statistics Canada | 2026-09-29 | current | Source → · accessed 2026-09-29 |
| 2025 reference year; October 19, 2026 edition including revised 2024 | Statistics Canada | 2026-10-19 | current | Source → · accessed 2026-10-19 |
| Vintage | Period | Value | Role | Assurance | Basis |
|---|---|---|---|---|---|
| 2024 reference year (released 2025-10-27) | 2014 (installed capacity) | 135,088.0 MW | institutional estimate | — | — |
| 2024 reference year (released 2025-10-27) | 2023 (installed capacity) | 150,937.7 MW | institutional estimate | — | — |
| 2024 reference year (released 2025-10-27) | 2024 (installed capacity; latest published reference year) | 156,388.5 MW | institutional estimate | — | — |
| 2026-04 reference month (released 2026-06-30) | Calendar year 2023 (generation) | 615,332.8 GWh | institutional estimate | — | — |
| 2026-04 reference month (released 2026-06-30) | Calendar year 2024 (generation) | 609,488.1 GWh | institutional estimate | — | — |
| 2026-04 reference month (released 2026-06-30) | Calendar year 2025 (generation) | 625,212.4 GWh | institutional estimate | — | — |
| 2026-04 reference month (released 2026-06-30) | Twelve months ending April 2026 (generation) | 625,010.7 GWh | institutional estimate | — | — |
| 2026-04 reference month (released 2026-06-30) | Twelve months ending April 2025 (generation) | 626,923.6 GWh | institutional estimate | — | — |
| Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 | 2014 (Quebec: total installed capacity) | 44,151.3 MW | institutional estimate | — | — |
| Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 | 2023 (Quebec: total installed capacity) | 46,307.4 MW | institutional estimate | — | — |
| Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 | 2024 (Quebec: total installed capacity) | 46,274.9 MW | institutional estimate | — | — |
| Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 | Twelve months ending April 2026 (Quebec: total electricity generation) | 188,463.7 GWh | institutional estimate | — | — |
| Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 | Twelve months ending April 2025 (Quebec: total electricity generation) | 194,703.8 GWh | institutional estimate | — | — |
| Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 | 2014 (Ontario: total installed capacity) | 35,322.3 MW | institutional estimate | — | — |
| Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 | 2023 (Ontario: total installed capacity) | 40,248.3 MW | institutional estimate | — | — |
| Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 | 2024 (Ontario: total installed capacity) | 42,026.4 MW | institutional estimate | — | — |
| Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 | Twelve months ending April 2026 (Ontario: total electricity generation) | 171,188.2 GWh | institutional estimate | — | — |
| Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 | Twelve months ending April 2025 (Ontario: total electricity generation) | 167,612.8 GWh | institutional estimate | — | — |
| Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 | 2014 (Alberta: total installed capacity) | 13,909.0 MW | institutional estimate | — | — |
| Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 | 2023 (Alberta: total installed capacity) | 16,936.2 MW | institutional estimate | — | — |
| Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 | 2024 (Alberta: total installed capacity) | 20,180.5 MW | institutional estimate | — | — |
| Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 | Twelve months ending April 2026 (Alberta: total electricity generation) | 86,071.4 GWh | institutional estimate | — | — |
| Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 | Twelve months ending April 2025 (Alberta: total electricity generation) | 83,318.8 GWh | institutional estimate | — | — |
| Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 | 2014 (British Columbia: total installed capacity) | 16,041.7 MW | institutional estimate | — | — |
| Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 | 2023 (British Columbia: total installed capacity) | 18,680.8 MW | institutional estimate | — | — |
| Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 | 2024 (British Columbia: total installed capacity) | 18,780.1 MW | institutional estimate | — | — |
| Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 | Twelve months ending April 2026 (British Columbia: total electricity generation) | 67,322.3 GWh | institutional estimate | — | — |
| Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 | Twelve months ending April 2025 (British Columbia: total electricity generation) | 62,122.9 GWh | institutional estimate | — | — |
| July 2026 reference month; released September 29, captured September 29, 2026 | Twelve months ending July 2025 (generation) | 627,557.3 GWh | institutional estimate | — | — |
| July 2026 reference month; released September 29, captured September 29, 2026 | Twelve months ending July 2026 (generation) | 634,612.2 GWh | institutional estimate | — | — |
| July 2026 reference month; released September 29, captured September 29, 2026 | Twelve months ending July 2025 (generation) | 191,040.4 GWh | institutional estimate | — | — |
| July 2026 reference month; released September 29, captured September 29, 2026 | Twelve months ending July 2026 (generation) | 189,705.5 GWh | institutional estimate | — | — |
| July 2026 reference month; released September 29, captured September 29, 2026 | Twelve months ending July 2025 (generation) | 170,134.5 GWh | institutional estimate | — | — |
| July 2026 reference month; released September 29, captured September 29, 2026 | Twelve months ending July 2026 (generation) | 172,363.0 GWh | institutional estimate | — | — |
| July 2026 reference month; released September 29, captured September 29, 2026 | Twelve months ending July 2025 (generation) | 84,914.6 GWh | institutional estimate | — | — |
| July 2026 reference month; released September 29, captured September 29, 2026 | Twelve months ending July 2026 (generation) | 85,420.8 GWh | institutional estimate | — | — |
| July 2026 reference month; released September 29, captured September 29, 2026 | Twelve months ending July 2025 (generation) | 63,013.4 GWh | institutional estimate | — | — |
| July 2026 reference month; released September 29, captured September 29, 2026 | Twelve months ending July 2026 (generation) | 72,685.1 GWh | institutional estimate | — | — |
| July 2026 reference month; released September 29, captured September 29, 2026 | Calendar year 2023 (generation) | 615,332.8 GWh | institutional estimate | — | — |
| July 2026 reference month; released September 29, captured September 29, 2026 | Calendar year 2024 (generation) | 609,488.1 GWh | institutional estimate | — | — |
| July 2026 reference month; released September 29, captured September 29, 2026 | Calendar year 2025 (generation) | 625,212.4 GWh | institutional estimate | — | — |
| 2025 reference year; October 19, 2026 edition including revised 2024 | 2014 installed capacity (October 19, 2026 edition) | 135,088.0 MW | institutional estimate | — | — |
| 2025 reference year; October 19, 2026 edition including revised 2024 | 2023 installed capacity (October 19, 2026 edition) | 150,937.7 MW | institutional estimate | — | — |
| 2025 reference year; October 19, 2026 edition including revised 2024 | 2024 installed capacity (October 19, 2026 edition; revised) | 155,749.4 MW | institutional estimate | — | — |
| 2025 reference year; October 19, 2026 edition including revised 2024 | 2025 installed capacity (October 19, 2026 edition) | 155,906.4 MW | institutional estimate | — | — |
Comparisons
This record shows what an institution published and how its figures compare across versions or with later outcomes. It does not rank institutions or grade their forecasting ability.
| Comparison | Compared periods and editions | Difference (stated convention) | Basis and convention |
|---|---|---|---|
| Installed capacity, 2023 to 2024 | 2023 (installed capacity) · edition: 2024 reference year (released 2025-10-27) (institutional estimate 150,937.7 MW) vs. 2024 (installed capacity; latest published reference year) · edition: 2024 reference year (released 2025-10-27) (institutional estimate 156,388.5 MW) | +5,450.8 MW | same issuer. Numeric difference: the 2024 level minus the 2023 level, in megawatts. Positive means capacity was added on the survey's own published levels. |
| Installed capacity, 2014 to 2024 (ten years) | 2014 (installed capacity) · edition: 2024 reference year (released 2025-10-27) (institutional estimate 135,088.0 MW) vs. 2024 (installed capacity; latest published reference year) · edition: 2024 reference year (released 2025-10-27) (institutional estimate 156,388.5 MW) | +21,300.5 MW | same issuer. Numeric difference: the 2024 level minus the 2014 level, in megawatts -- the decade change on the survey's own published levels. |
| Generation, calendar 2023 to calendar 2024 | Calendar year 2023 (generation) · edition: July 2026 reference month; released September 29, captured September 29, 2026 (institutional estimate 615,332.8 GWh) vs. Calendar year 2024 (generation) · edition: July 2026 reference month; released September 29, captured September 29, 2026 (institutional estimate 609,488.1 GWh) | -5,844.7 GWh | same issuer. Numeric difference: calendar 2024 generation minus calendar 2023, in gigawatt hours. Raw totals; annual generation reflects demand and conditions in each year, not generating capability alone. |
| Generation, calendar 2023 to calendar 2025 | Calendar year 2023 (generation) · edition: July 2026 reference month; released September 29, captured September 29, 2026 (institutional estimate 615,332.8 GWh) vs. Calendar year 2025 (generation) · edition: July 2026 reference month; released September 29, captured September 29, 2026 (institutional estimate 625,212.4 GWh) | +9,879.6 GWh | same issuer. Numeric difference: calendar 2025 generation minus calendar 2023, in gigawatt hours -- the two-year change since the reference year where the CER dataset's recorded history ends. Computed entirely within this table's own basis. |
| Generation, trailing twelve months to July 2026 vs the year-earlier window | Twelve months ending July 2025 (generation) · edition: July 2026 reference month; released September 29, captured September 29, 2026 (institutional estimate 627,557.3 GWh) vs. Twelve months ending July 2026 (generation) · edition: July 2026 reference month; released September 29, captured September 29, 2026 (institutional estimate 634,612.2 GWh) | +7,054.9 GWh | same issuer. Numeric difference: the twelve months ending July 2026 minus the twelve months ending July 2025, in gigawatt hours -- the freshest like-for-like window the published series supports. |
| Installed capacity, Quebec: 2023 to 2024 | 2023 (Quebec: total installed capacity) · edition: Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 (institutional estimate 46,307.4 MW) vs. 2024 (Quebec: total installed capacity) · edition: Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 (institutional estimate 46,274.9 MW) | -32.5 MW | same issuer. Numeric difference: 2024 minus 2023, in megawatts, on the survey basis only -- never compared with the projection dataset's levels. |
| Installed capacity, Quebec: the 2014-2024 decade | 2014 (Quebec: total installed capacity) · edition: Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 (institutional estimate 44,151.3 MW) vs. 2024 (Quebec: total installed capacity) · edition: Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 (institutional estimate 46,274.9 MW) | +2,123.6 MW | same issuer. Numeric difference: 2024 minus 2014, in megawatts -- the same decade window the national capacity record states, on the survey basis only. |
| Generation, Quebec: trailing twelve months ending July 2026 against the year-earlier window | Twelve months ending July 2025 (generation) · edition: July 2026 reference month; released September 29, captured September 29, 2026 (institutional estimate 191,040.4 GWh) vs. Twelve months ending July 2026 (generation) · edition: July 2026 reference month; released September 29, captured September 29, 2026 (institutional estimate 189,705.5 GWh) | -1,334.9 GWh | same issuer. Numeric difference: the window ending July 2026 minus the window ending July 2025, in gigawatt hours, on the survey basis only -- the same paired windows the national record states. |
| Installed capacity, Ontario: 2023 to 2024 | 2023 (Ontario: total installed capacity) · edition: Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 (institutional estimate 40,248.3 MW) vs. 2024 (Ontario: total installed capacity) · edition: Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 (institutional estimate 42,026.4 MW) | +1,778.1 MW | same issuer. Numeric difference: 2024 minus 2023, in megawatts, on the survey basis only -- never compared with the projection dataset's levels. |
| Installed capacity, Ontario: the 2014-2024 decade | 2014 (Ontario: total installed capacity) · edition: Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 (institutional estimate 35,322.3 MW) vs. 2024 (Ontario: total installed capacity) · edition: Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 (institutional estimate 42,026.4 MW) | +6,704.1 MW | same issuer. Numeric difference: 2024 minus 2014, in megawatts -- the same decade window the national capacity record states, on the survey basis only. |
| Generation, Ontario: trailing twelve months ending July 2026 against the year-earlier window | Twelve months ending July 2025 (generation) · edition: July 2026 reference month; released September 29, captured September 29, 2026 (institutional estimate 170,134.5 GWh) vs. Twelve months ending July 2026 (generation) · edition: July 2026 reference month; released September 29, captured September 29, 2026 (institutional estimate 172,363.0 GWh) | +2,228.5 GWh | same issuer. Numeric difference: the window ending July 2026 minus the window ending July 2025, in gigawatt hours, on the survey basis only -- the same paired windows the national record states. |
| Installed capacity, Alberta: 2023 to 2024 | 2023 (Alberta: total installed capacity) · edition: Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 (institutional estimate 16,936.2 MW) vs. 2024 (Alberta: total installed capacity) · edition: Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 (institutional estimate 20,180.5 MW) | +3,244.3 MW | same issuer. Numeric difference: 2024 minus 2023, in megawatts, on the survey basis only -- never compared with the projection dataset's levels. |
| Installed capacity, Alberta: the 2014-2024 decade | 2014 (Alberta: total installed capacity) · edition: Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 (institutional estimate 13,909.0 MW) vs. 2024 (Alberta: total installed capacity) · edition: Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 (institutional estimate 20,180.5 MW) | +6,271.5 MW | same issuer. Numeric difference: 2024 minus 2014, in megawatts -- the same decade window the national capacity record states, on the survey basis only. |
| Generation, Alberta: trailing twelve months ending July 2026 against the year-earlier window | Twelve months ending July 2025 (generation) · edition: July 2026 reference month; released September 29, captured September 29, 2026 (institutional estimate 84,914.6 GWh) vs. Twelve months ending July 2026 (generation) · edition: July 2026 reference month; released September 29, captured September 29, 2026 (institutional estimate 85,420.8 GWh) | +506.2 GWh | same issuer. Numeric difference: the window ending July 2026 minus the window ending July 2025, in gigawatt hours, on the survey basis only -- the same paired windows the national record states. |
| Installed capacity, British Columbia: 2023 to 2024 | 2023 (British Columbia: total installed capacity) · edition: Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 (institutional estimate 18,680.8 MW) vs. 2024 (British Columbia: total installed capacity) · edition: Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 (institutional estimate 18,780.1 MW) | +99.3 MW | same issuer. Numeric difference: 2024 minus 2023, in megawatts, on the survey basis only -- never compared with the projection dataset's levels. |
| Installed capacity, British Columbia: the 2014-2024 decade | 2014 (British Columbia: total installed capacity) · edition: Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 (institutional estimate 16,041.7 MW) vs. 2024 (British Columbia: total installed capacity) · edition: Reference years 2006 through 2024 (the cube's latest), captured 2026-07-24 (institutional estimate 18,780.1 MW) | +2,738.4 MW | same issuer. Numeric difference: 2024 minus 2014, in megawatts -- the same decade window the national capacity record states, on the survey basis only. |
| Generation, British Columbia: trailing twelve months ending July 2026 against the year-earlier window | Twelve months ending July 2025 (generation) · edition: July 2026 reference month; released September 29, captured September 29, 2026 (institutional estimate 63,013.4 GWh) vs. Twelve months ending July 2026 (generation) · edition: July 2026 reference month; released September 29, captured September 29, 2026 (institutional estimate 72,685.1 GWh) | +9,671.7 GWh | same issuer. Numeric difference: the window ending July 2026 minus the window ending July 2025, in gigawatt hours, on the survey basis only -- the same paired windows the national record states. |
| Generation, calendar 2023 to calendar 2024 | Calendar year 2023 (generation) · edition: 2026-04 reference month (released 2026-06-30) (institutional estimate 615,332.8 GWh) vs. Calendar year 2024 (generation) · edition: 2026-04 reference month (released 2026-06-30) (institutional estimate 609,488.1 GWh) | -5,844.7 GWh | same issuer. Numeric difference: calendar 2024 generation minus calendar 2023, in gigawatt hours. Raw totals; annual generation reflects demand and conditions in each year, not generating capability alone. |
| Generation, calendar 2023 to calendar 2025 | Calendar year 2023 (generation) · edition: 2026-04 reference month (released 2026-06-30) (institutional estimate 615,332.8 GWh) vs. Calendar year 2025 (generation) · edition: 2026-04 reference month (released 2026-06-30) (institutional estimate 625,212.4 GWh) | +9,879.6 GWh | same issuer. Numeric difference: calendar 2025 generation minus calendar 2023, in gigawatt hours -- the two-year change since the reference year where the CER dataset's recorded history ends. Computed entirely within this table's own basis. |
| Generation, trailing twelve months to April 2026 vs the year-earlier window | Twelve months ending April 2025 (generation) · edition: 2026-04 reference month (released 2026-06-30) (institutional estimate 626,923.6 GWh) vs. Twelve months ending April 2026 (generation) · edition: 2026-04 reference month (released 2026-06-30) (institutional estimate 625,010.7 GWh) | -1,912.9 GWh | same issuer. Numeric difference: the twelve months ending April 2026 minus the twelve months ending April 2025, in gigawatt hours -- the freshest like-for-like window the published series supports. |
| Generation, Quebec: trailing twelve months ending April 2026 against the year-earlier window | Twelve months ending April 2025 (Quebec: total electricity generation) · edition: Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 (institutional estimate 194,703.8 GWh) vs. Twelve months ending April 2026 (Quebec: total electricity generation) · edition: Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 (institutional estimate 188,463.7 GWh) | -6,240.1 GWh | same issuer. Numeric difference: the window ending April 2026 minus the window ending April 2025, in gigawatt hours, on the survey basis only -- the same paired windows the national record states. |
| Generation, Ontario: trailing twelve months ending April 2026 against the year-earlier window | Twelve months ending April 2025 (Ontario: total electricity generation) · edition: Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 (institutional estimate 167,612.8 GWh) vs. Twelve months ending April 2026 (Ontario: total electricity generation) · edition: Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 (institutional estimate 171,188.2 GWh) | +3,575.4 GWh | same issuer. Numeric difference: the window ending April 2026 minus the window ending April 2025, in gigawatt hours, on the survey basis only -- the same paired windows the national record states. |
| Generation, Alberta: trailing twelve months ending April 2026 against the year-earlier window | Twelve months ending April 2025 (Alberta: total electricity generation) · edition: Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 (institutional estimate 83,318.8 GWh) vs. Twelve months ending April 2026 (Alberta: total electricity generation) · edition: Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 (institutional estimate 86,071.4 GWh) | +2,752.6 GWh | same issuer. Numeric difference: the window ending April 2026 minus the window ending April 2025, in gigawatt hours, on the survey basis only -- the same paired windows the national record states. |
| Generation, British Columbia: trailing twelve months ending April 2026 against the year-earlier window | Twelve months ending April 2025 (British Columbia: total electricity generation) · edition: Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 (institutional estimate 62,122.9 GWh) vs. Twelve months ending April 2026 (British Columbia: total electricity generation) · edition: Reference months 2008-01 through 2026-04 (the cube's latest), captured 2026-07-24 (institutional estimate 67,322.3 GWh) | +5,199.4 GWh | same issuer. Numeric difference: the window ending April 2026 minus the window ending April 2025, in gigawatt hours, on the survey basis only -- the same paired windows the national record states. |
| Installed capacity, 2014 to 2025 (October 19, 2026 edition) | 2014 installed capacity (October 19, 2026 edition) · edition: 2025 reference year; October 19, 2026 edition including revised 2024 (institutional estimate 135,088.0 MW) vs. 2025 installed capacity (October 19, 2026 edition) · edition: 2025 reference year; October 19, 2026 edition including revised 2024 (institutional estimate 155,906.4 MW) | +20,818.4 MW | same issuer. Same-edition difference: 2025 minus 2014, kilowatts divided by 1,000 to MW; no intermediate rounding. |
| Installed capacity, 2023 to 2024 (October 19, 2026 edition) | 2023 installed capacity (October 19, 2026 edition) · edition: 2025 reference year; October 19, 2026 edition including revised 2024 (institutional estimate 150,937.7 MW) vs. 2024 installed capacity (October 19, 2026 edition; revised) · edition: 2025 reference year; October 19, 2026 edition including revised 2024 (institutional estimate 155,749.4 MW) | +4,811.7 MW | same issuer. Same-edition difference: 2024 minus 2023, kilowatts divided by 1,000 to MW; no intermediate rounding. |
| Installed capacity, 2024 to 2025 (October 19, 2026 edition) | 2024 installed capacity (October 19, 2026 edition; revised) · edition: 2025 reference year; October 19, 2026 edition including revised 2024 (institutional estimate 155,749.4 MW) vs. 2025 installed capacity (October 19, 2026 edition) · edition: 2025 reference year; October 19, 2026 edition including revised 2024 (institutional estimate 155,906.4 MW) | +157.0 MW | same issuer. Same-edition difference: 2025 minus 2024, kilowatts divided by 1,000 to MW; no intermediate rounding. |
Evidence qualifications (8)
- Annual generation totals reflect what was demanded and delivered in each year under that year's conditions, not the system's maximum capability -- a flat or falling generation year is a statement about the year, never by itself a statement about capacity.
- Monthly generation values are raw survey totals, not weather- or seasonally adjusted, and remain subject to Statistics Canada's standard revisions. Historical pins retain their original source vintage; current generation pins use the September 29, 2026 release through July. Shared monthly observations and calendar 2023-2025 sums did not change in this refresh.
- This entry and the Energy Future 2026 projection entry measure closely related but not identical quantities on different bases (a survey total versus a modelling dataset's recorded history); their levels differ by about one per cent at 2023 and are never compared across entries -- changes are computed only within one basis.
- The capacity table's 2012 reference year is published with a not-available status code at the national total coordinate; no 2012 value is pinned and no comparison spans it.
- Provincial values are pinned for the four largest provincial systems by the projection dataset's own last recorded generation year (Quebec, Ontario, Alberta, British Columbia); the archived provincial captures hold all ten provinces, and the remaining six are readable in the archived bytes under the same coordinates.
- In the preserved pre-October capacity edition and the separately dated generation edition, the ten provinces do not sum to the matching national pins: the residual is the territories plus any unallocated generation or capacity, roughly a third of one per cent of the national totals at 2023-2024. Provincial figures are therefore stated only against the province's own record, never rescaled to a national total they do not reconcile to.
- Current national and provincial trailing-twelve-month windows end July 2026 and July 2025. The prior April windows remain pinned to their original publications as historical readings; an updated window is not a revision of those past sums.
- October 19, 2026 update: current national capacity comparisons use the 2025 edition. The issuer revised 2024 from 156,388,462 kW to 155,749,353 kW; 2025 is 155,906,393 kW. Older national, provincial and fuel readings retain their original vintage and are historical, including labels that described the latest year at their capture. No earlier pin is overwritten. Installed capacity is not firm available capacity or deliverability to a load.
Latest source: Statistics Canada's measured electricity record: annual installed capacity through 2025 and monthly generation through July 2026, at the national all-producers total · accessed 2026-09-29
Related on this site
- Brief: Canada's electricity expansion: the projected pace and the delivered record →
- Receipt: Evidence summary for Canada's electricity expansion: the projected pace and the delivered record →
- Domain: Climate →
- More Resolution lineages →
- Sources & Method →
This record shows what an institution published and how its figures compare across versions or with later outcomes. It does not rank institutions or grade their forecasting ability.
This is the current public record for this lineage. See Work with Countability for a commissioned projection-resolution question.
Work with Countability