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Grid Poet — 4 April 2026, 21:00
Strong wind provides 75% renewable share at nightfall, but 15.1 GW net imports needed to meet 50.4 GW demand.
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Grid analysis Claude AI
At 21:00 on a spring evening, German consumption stands at 50.4 GW against 35.3 GW of domestic generation, requiring approximately 15.1 GW of net imports. Wind generation is robust at 20.7 GW combined (onshore 14.2, offshore 6.5), and together with 4.7 GW biomass and 1.1 GW hydro delivers a 75.2% renewable share—strong for a post-sunset hour. Thermal plants contribute a moderate 8.8 GW (brown coal 3.5, gas 4.0, hard coal 1.3), dispatched to partially fill the gap left by zero solar and the import requirement. The day-ahead price of 103.8 EUR/MWh reflects the combination of elevated evening demand, reliance on imports, and the need for thermal marginal generation to complement wind.
Grid poem Claude AI
The turbines churn in darkened fields, their pale arms tracing arcs against a starless April sky, while coal towers exhale slow pillars of steam into the heavy night. Across distant borders, rivers of current flow inward like tides summoned by a hungry land that the wind alone cannot yet sate.
Generation mix
Wind onshore 40%
Wind offshore 18%
Biomass 13%
Hydro 3%
Natural gas 11%
Hard coal 4%
Brown coal 10%
75%
Renewable share
20.7 GW
Wind (on + offshore)
0.0 GW
Solar
35.3 GW
Total generation
-15.1 GW
Net import
103.8 €/MWh
Day-ahead price
11.4°C / 14 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E)
85.0% / 0.0 W/m²
Cloud cover / Radiation
164
gCO₂/kWh
Image prompt
Wind onshore 14.2 GW dominates the right half of the scene as dozens of three-blade turbines on lattice and tubular towers stretching across rolling spring farmland, rotors spinning steadily in moderate wind. Wind offshore 6.5 GW appears in the far right background as a cluster of offshore turbines visible across a dark sea horizon, their red aviation lights blinking. Brown coal 3.5 GW occupies the left foreground as two massive hyperbolic cooling towers with thick white-grey steam plumes rising into the night sky, flanked by conveyor belts and lignite stockpiles. Natural gas 4.0 GW sits left of centre as a compact CCGT plant with a single tall exhaust stack emitting a thin heat shimmer, its turbine hall lit by sodium floodlights. Hard coal 1.3 GW is a smaller facility behind the gas plant, a single square stack with faint emissions. Biomass 4.7 GW appears centre-right as a cluster of medium-scale industrial buildings with cylindrical digesters and short stacks, warmly lit from within. Hydro 1.1 GW is a small dam and powerhouse visible in a river valley in the centre-left middle distance, water gleaming faintly under floodlights. TIME: 21:00 in April — fully dark, completely black sky with no twilight glow, heavy 85% cloud cover obscuring stars, deep oppressive atmosphere reflecting the high electricity price. The only illumination comes from sodium-orange streetlights, industrial floodlights on the power plants, and faint red warning lights on turbine nacelles. Early spring vegetation: bare-branching trees with first green leaf buds, fresh grass in fields, temperature mild at 11°C. Style: highly detailed oil painting in the tradition of 19th-century German Romantic landscape painters — rich, dark palette of deep navy, coal-black, warm sodium orange, and cool steel grey — visible impasto brushwork, dramatic atmospheric depth and chiaroscuro, meticulous engineering detail on every turbine nacelle, cooling tower, and exhaust stack. The scene conveys industrial grandeur under a brooding night sky. No text, no labels.
Grid data: 4 April 2026, 21:00 (Berlin time) · Generated 2026-04-04T19:20 UTC · Download image