Top: average MW per fuel for each 30-min interval of the evening peak window. Bottom left: demand-weighted price by time of day (this year vs the same window one year ago, with dashed average-reference lines). Bottom right: change in average MW per fuel (positive = more this year). All averages over the selected number of days.
Each bar sums to 100% of positive generation across the whole evening peak window. Segments labelled in-place when wide enough; hover for exact values.