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Grid Poet — 21 June 2026, 18:00
Solar dominates at 16.7 GW but 13 GW net imports are needed as light winds and summer demand push prices above 115 EUR/MWh.
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Grid analysis Claude AI
At 18:00 on the summer solstice, solar generation remains robust at 16.7 GW despite 44% cloud cover, benefiting from the long daylight hours and 372 W/m² direct irradiance. Wind contributes a modest 5.7 GW combined, reflecting the light 6.2 km/h breeze typical of a warm anticyclonic pattern. Domestic generation totals 35.2 GW against 48.2 GW consumption, requiring approximately 13.0 GW of net imports — consistent with the elevated day-ahead price of 115.6 EUR/MWh, which signals tight supply conditions across the interconnected European market. Brown coal holds at 4.6 GW as baseload, with gas at 2.0 GW providing marginal flexible capacity; the 79.2% renewable share is high but insufficient to close the import gap on its own.
Grid poem Claude AI
The solstice sun pours golden fire on silicon fields, yet the grid thirsts still — coal towers exhale their ancient breath while distant borders lend the watts this longest day demands. A kingdom of light, yet never quite enough.
Generation mix
Wind onshore 13%
Wind offshore 4%
Solar 47%
Biomass 10%
Hydro 5%
Natural gas 6%
Hard coal 2%
Brown coal 13%
79%
Renewable share
5.7 GW
Wind (on + offshore)
16.7 GW
Solar
35.2 GW
Total generation
-13.0 GW
Net import
115.6 €/MWh
Day-ahead price
29.1°C / 6 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E)
44.0% / 372.0 W/m²
Cloud cover / Radiation
150
gCO₂/kWh
Image prompt
Solar 16.7 GW dominates the right half of the scene as vast fields of aluminium-framed crystalline silicon PV panels stretching across rolling green farmland, angled south, glinting under a partially cloudy sky; brown coal 4.6 GW occupies the left foreground as a cluster of massive hyperbolic cooling towers with thick white-grey steam plumes rising into the warm air; wind onshore 4.4 GW appears as a line of modern three-blade turbines on distant ridgelines, their rotors barely turning in the light breeze; biomass 3.6 GW is rendered as a mid-ground industrial facility with a tall stack and woodchip storage silos; natural gas 2.0 GW sits as a compact CCGT plant with a single polished exhaust stack emitting a thin heat shimmer beside the coal complex; hydro 1.8 GW appears as a modest concrete dam and reservoir nestled in a valley at the far left; wind offshore 1.3 GW is suggested by a handful of turbines visible on a hazy distant horizon line; hard coal 0.8 GW is a smaller power station with a single square chimney near the lignite towers. The lighting is late-evening dusk on the summer solstice — the sun is low on the western horizon casting a rich orange-amber glow across the lower sky, while the upper sky transitions from warm peach to deepening blue with scattered cumulus clouds lit golden underneath. The air feels hot and heavy at 29°C; lush midsummer vegetation — tall grasses, wildflowers, mature deciduous trees in full leaf — fills the foreground. The atmosphere carries a subtle oppressive weight reflecting high electricity prices. Rendered as a highly detailed oil painting in the tradition of 19th-century German Romantic landscape painters such as Caspar David Friedrich and Carl Blechen — rich saturated colour, visible impasto brushwork, dramatic atmospheric depth and chiaroscuro — but with meticulous engineering accuracy on every turbine nacelle, panel frame, cooling tower, and smokestack. No text, no labels.
Grid data: 21 June 2026, 18:00 (Berlin time) · Generated 2026-06-21T16:20 UTC · Download image