Grid Poet — 21 September 2026, 20:00
Wind leads at 23.6 GW but post-sunset demand of 58 GW forces heavy thermal dispatch and 8.2 GW net imports.
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Grid analysis Claude AI
At 20:00 on a September evening, German demand stands at 58.0 GW against domestic generation of 49.8 GW, requiring approximately 8.2 GW of net imports. Wind generation is strong at 23.6 GW combined (onshore 18.6 GW, offshore 5.0 GW), but with solar absent after sunset the renewable share sits at 57.5%, and lignite (10.2 GW), hard coal (3.9 GW), and gas (7.1 GW) together provide 21.2 GW of thermal baseload and mid-merit generation. The day-ahead price of 241 EUR/MWh is elevated, consistent with a sizeable import requirement during an evening demand peak when solar is unavailable and thermal capacity is running near its practical ceiling.
Grid poem Claude AI
The turbines moan across the darkened heath, yet still the furnaces beneath breathe coal-fire deep—an autumn night where wind alone cannot quiet the grid's relentless hunger. Import cables hum unseen beneath the border soil, ferrying foreign megawatts to feed a nation's evening light.
Generation mix
Wind onshore 37%
Wind offshore 10%
Biomass 9%
Hydro 2%
Natural gas 14%
Hard coal 8%
Brown coal 21%
58%
Renewable share
23.5 GW
Wind (on + offshore)
0.0 GW
Solar
49.8 GW
Total generation
8.2 GW
Net import
241.0 EUR/MWh
Day-ahead price
15.3°C / 13 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E) · surface estimate from 100 m wind
84.0% / 0.0 W/m²
Cloud cover / Radiation
296
gCO₂/kWh
Image prompt
Brown coal 10.2 GW dominates the left quarter as a vast lignite power station with four hyperbolic cooling towers emitting thick white steam plumes against a completely dark night sky; natural gas 7.1 GW occupies the centre-left as two compact CCGT blocks with tall single exhaust stacks venting thin heated exhaust, lit by orange sodium floodlights; hard coal 3.9 GW appears centre as a smaller coal plant with rectangular boiler house and conveyor belts, glowing furnace light visible through grated openings; wind onshore 18.6 GW spans the entire right half and background as dozens of tall three-blade turbines on lattice and tubular towers, their red aviation warning lights blinking against the black sky, rotors visibly turning in moderate wind; wind offshore 5.0 GW is suggested in the far-right distance as a cluster of turbines standing in a dark sea visible beyond low hills; biomass 4.2 GW appears as a modest wood-chip-fired CHP plant with a single squat stack and lumber yard, warmly illuminated; hydro 0.9 GW is a small run-of-river weir in the foreground with water faintly catching reflected industrial light. The sky is completely dark, deep navy-black, 84% cloud cover meaning low heavy clouds faintly underlit orange-brown by the industrial glow below, no stars visible, no twilight or sunset glow whatsoever. Temperature 15.3°C early autumn: trees carry thinning green-yellow foliage, some leaves on the ground, grass still green. The atmosphere feels heavy and oppressive, reflecting the 241 EUR/MWh price—thick humid air, a sense of industrial strain. High-voltage transmission pylons recede into the darkness, symbolising import flows. Highly detailed oil painting in the tradition of 19th-century German Romantic landscape painters such as Caspar David Friedrich and Carl Blechen—rich deep colour palette of blacks, deep blues, warm oranges, and industrial amber; visible expressive brushwork; atmospheric depth and chiaroscuro; meticulous engineering detail on every turbine nacelle, cooling tower, and exhaust stack. No text, no labels.
Grid data: 21 September 2026, 20:00 (Berlin time) · Generated 2026-09-21T18:20 UTC · Download image