ES · monthly · frozen rows

Spain: solar & wind capture rate & market value

solar · 2026-07 · provisional

55.3%

MV €54.96 · base €99.30 · NEG 15.1%

wind onshore · 2026-07 · provisional

100.9%

MV €100.18 · base €99.30 · NEG 5.7%

Solar — capture rate history

40% 60% 80% 100% 120% 2026-05 2026-07

Wind onshore — capture rate history

40% 60% 80% 100% 120% 2026-05 2026-07

In your code · on your site

curl "https://voltcast.com/api/v1/public/capture/es"
<iframe src="https://voltcast.com/capture/es/embed" width="320" height="190" frameborder="0" scrolling="no" title="ES capture rates — Voltcast"></iframe>

Keyless feed + embeddable tile, free with attribution. Full history to 2015, daily grain, forward capture and custom-profile valuation are Pro/Scale features — or try the explorer with preset profiles.

One narrative, three surfaces: falling capture rates ↔ negative prices in ES ↔ battery revenues in ES.