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Grid Poet — 30 April 2026, 21:00
Wind leads at 17.5 GW but 18.2 GW net imports needed as evening demand peaks without solar.
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Grid analysis Claude AI
At 21:00 on April 30, the grid is operating with a significant supply gap: domestic generation totals 36.5 GW against 54.7 GW consumption, requiring approximately 18.2 GW of net imports. Wind generation is robust at 17.5 GW combined (onshore 14.4 GW, offshore 3.1 GW), but with zero solar output after sunset the renewable share settles at 64.0%, leaving thermal plants to fill the baseload role — brown coal at 5.2 GW, natural gas at 5.8 GW, and hard coal at 2.1 GW. The day-ahead price of 145.8 EUR/MWh reflects the tight domestic supply-demand balance and the cost of mobilizing imports and peaking gas capacity during a high-demand evening hour.
Grid poem Claude AI
The turbines churn through April's darkened hours, yet the grid cries out for more than wind can offer. Coal and gas light the furnace of the night, while distant borders send their quiet power.
Generation mix
Wind onshore 39%
Wind offshore 8%
Solar 0%
Biomass 13%
Hydro 4%
Natural gas 16%
Hard coal 6%
Brown coal 14%
64%
Renewable share
17.4 GW
Wind (on + offshore)
0.0 GW
Solar
36.5 GW
Total generation
-18.2 GW
Net import
145.8 €/MWh
Day-ahead price
12.9°C / 16 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E)
39.0% / 3.0 W/m²
Cloud cover / Radiation
239
gCO₂/kWh
Image prompt
Wind onshore 14.4 GW dominates the right half of the scene as dozens of tall three-blade turbines with white lattice towers stretching across rolling hills, rotors spinning briskly in moderate wind; wind offshore 3.1 GW appears as a distant cluster of larger turbines on the far-right horizon line above a dark river; brown coal 5.2 GW occupies the left foreground as two massive hyperbolic cooling towers emitting thick white steam plumes, flanked by conveyor belts and open lignite pits; natural gas 5.8 GW fills the left-centre as a compact CCGT plant with tall slender exhaust stacks releasing thin heat shimmer; hard coal 2.1 GW sits as a smaller coal-fired station with a single square chimney behind the gas plant; biomass 4.6 GW appears as a mid-ground cluster of modest industrial buildings with wood-chip silos and low stacks emitting faint grey exhaust; hydro 1.3 GW is rendered as a small dam and weir along a river in the centre-left middle distance. TIME OF DAY: full night, 21:00 in late April — the sky is completely black to deep navy, no twilight glow whatsoever, stars faintly visible through 39% cloud wisps. All structures are illuminated only by warm sodium-orange industrial floodlights, red aviation warning lights on turbine nacelles, and the amber glow of plant windows. The atmosphere is heavy and oppressive, reflecting the high electricity price — a brooding, weighty sky pressing down. Spring vegetation: fresh green grass and budding trees visible where light spills, temperature around 13°C suggesting light mist near the river. Style: highly detailed oil painting in the tradition of 19th-century German Romantic landscape painters — rich, dark palette of indigo, burnt sienna, and ochre, with visible impasto brushwork, dramatic chiaroscuro between the glowing industrial facilities and the enveloping darkness, atmospheric depth receding into the distant offshore turbines. Meticulous engineering detail on every installation — turbine nacelles, blade pitch mechanisms, cooling tower ribbing, gas turbine exhaust diffusers. No text, no labels.
Grid data: 30 April 2026, 21:00 (Berlin time) · Generated 2026-04-30T19:20 UTC · Download image