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Grid Poet — 22 April 2026, 15:00
Solar at 48.4 GW drives 9.7 GW net exports and negative prices under clear spring skies.
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Grid analysis Claude AI
Solar dominates the generation stack at 48.4 GW under cloudless skies and strong direct irradiation of 653 W/m², accounting for roughly 70% of total output. Combined with 7.9 GW of wind and 5.3 GW from hydro and biomass, the renewable share reaches 89.7%. Total generation of 68.7 GW exceeds the 59.0 GW consumption by 9.7 GW, resulting in net exports of 9.7 GW and pushing the day-ahead price to −4.9 EUR/MWh. Thermal plants remain online at modest levels — 3.2 GW brown coal, 2.4 GW gas, and 1.4 GW hard coal — likely providing inertia and must-run obligations rather than responding to economic dispatch signals at negative prices.
Grid poem Claude AI
A molten tide of April sun floods the land beyond all need, and the grid exhales its golden excess across every border. The turbines barely stir, the coal smolders in quiet reluctance, while crystalline fields drink light as if the sky itself were currency.
Generation mix
Wind onshore 10%
Wind offshore 2%
Solar 71%
Biomass 6%
Hydro 2%
Natural gas 3%
Hard coal 2%
Brown coal 5%
90%
Renewable share
7.9 GW
Wind (on + offshore)
48.4 GW
Solar
68.7 GW
Total generation
+9.7 GW
Net export
-4.9 €/MWh
Day-ahead price
14.9°C / 10 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E)
0.0% / 653.2 W/m²
Cloud cover / Radiation
72
gCO₂/kWh
Image prompt
Solar 48.4 GW dominates the scene as a vast expanse of gleaming crystalline silicon PV panels stretching across rolling central German farmland, covering roughly two-thirds of the composition from centre to right, their aluminium frames catching brilliant afternoon sunlight. Brown coal 3.2 GW appears at the far left as two hyperbolic cooling towers with thin white steam plumes rising against the blue sky. Natural gas 2.4 GW sits just left of centre as a compact CCGT plant with a single tall exhaust stack emitting a faint heat shimmer. Hard coal 1.4 GW is a smaller coal plant with a rectangular boiler house and single chimney beside the brown-coal towers. Wind onshore 6.6 GW appears as a line of eight three-blade turbines on gentle hills behind the solar fields, their rotors turning slowly in light wind. Wind offshore 1.3 GW is suggested by distant turbines on the hazy horizon line. Biomass 4.1 GW is rendered as two modest timber-clad biomass CHP plants with green-piped stacks near a village edge. Hydro 1.2 GW appears as a small run-of-river weir with a powerhouse visible along a river winding through the foreground. Time is 15:00 in late April: full bright afternoon daylight, completely cloudless deep blue sky, sun high in the southwest casting sharp shadows. Temperature 14.9 °C: fresh spring green on deciduous trees, some blossoms, lush grass. Light breeze barely ruffles new leaves. The negative electricity price is evoked by an open, calm, luminous atmosphere with expansive sky. Highly detailed oil painting in the tradition of 19th-century German Romantic landscape painters — rich saturated colour, visible confident brushwork, atmospheric depth and aerial perspective toward distant blue hills — yet with meticulous engineering accuracy on every turbine nacelle, lattice tower, panel junction box, cooling-tower shell profile, and CCGT exhaust geometry. No text, no labels.
Grid data: 22 April 2026, 15:00 (Berlin time) · Generated 2026-04-22T13:20 UTC · Download image