Timeline
The Record, year by year.
What is on the record for each year: how many projects were operational, under construction or announced at year end, the capacity sources disclosed, and each dated event with its source. Nothing is estimated; a year shows what has been recorded for it.
Growth by year
On the record as of September 4, 2026.
No dated events are on the record for the United States yet. The chart and the year drawers fill in as records are published.