What this page shows
- Clustering as a toggle:
cluster="true" on the layer merges overlapping plants into count bubbles. Switch it off above to see all 21,000 points.
- Aggregates:
cluster-properties="sum:capacity_mw,mode:fuel" — each bubble is coloured by the fuel most of its plants use.
- Sizes that survive zoom: the biggest bubble is always 36 px, the rest scale by share (
$count / $count_max).
- Picks: hover a bubble for its summary, click it to zoom to where it splits; click a single plant for its card.
- Zoom bands: past z12 an icon layer over the same file takes over (
visible-zoom-range).
{{name}}
{{capacity_mw}} MW · {{fuel}}
{{count}} plants · mostly {{mode_fuel}} · click to expand
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