Grid Poet — 23 September 2026, 00:00
Brown coal, gas, and hard coal dominate overnight generation as calm, windless conditions force significant net imports.
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Grid analysis Claude AI
At midnight on September 23, domestic generation totals 32.3 GW against consumption of 44.6 GW, requiring approximately 12.3 GW of net imports. Brown coal provides the largest single block at 11.7 GW, followed by natural gas at 8.7 GW and hard coal at 5.2 GW, together constituting nearly 80% of domestic supply. Renewables contribute 21%, almost entirely from biomass (3.8 GW) and hydro (1.1 GW), as solar is absent and wind output is negligible at 1.8 GW combined amid calm conditions (4.4 km/h). The day-ahead price of 189 EUR/MWh reflects the heavy reliance on thermal dispatch and significant import dependency during this low-wind, zero-solar overnight period.
Grid poem Claude AI
Beneath a starless vault the furnaces hold dominion, their coal-breath rising where no wind dares blow. Germany draws power from distant borders, buying light against the stillness of the autumn night.
Generation mix
Wind onshore 5%
Wind offshore 1%
Biomass 12%
Hydro 3%
Natural gas 27%
Hard coal 16%
Brown coal 36%
21%
Renewable share
1.8 GW
Wind (on + offshore)
0.0 GW
Solar
32.3 GW
Total generation
12.3 GW
Net import
189.0 EUR/MWh
Day-ahead price
10.5°C / 4 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E) · surface estimate from 100 m wind
0.0% / 0.0 W/m²
Cloud cover / Radiation
548
gCO₂/kWh
Image prompt
Brown coal 11.7 GW dominates the left third of the scene as a massive cluster of hyperbolic cooling towers with thick white-grey steam plumes rising into the black night sky, lit from below by orange sodium lamps and furnace glow; natural gas 8.7 GW fills the centre-left as a row of compact CCGT power stations with tall single exhaust stacks emitting thin heated vapour, their metal housings gleaming under industrial floodlights; hard coal 5.2 GW appears centre-right as a dark hulking coal-fired plant with conveyor belts, stockpiles of black coal visible, and a pair of large chimneys with red aviation warning lights; biomass 3.8 GW is rendered in the right-centre as a group of smaller industrial buildings with wood-chip silos and short stacks emitting faint wisps of smoke; hydro 1.1 GW appears at the far right as a concrete dam face with water cascading through illuminated spillways; wind onshore 1.6 GW is shown as a small group of three-blade turbines on a distant ridge, their rotors barely turning in the still air, nacelle lights blinking red. The sky is completely black with no twilight or glow on the horizon — a moonless early-autumn night at midnight. Stars are faintly visible only directly overhead between the steam plumes. The atmosphere is heavy and oppressive, reflecting the 189 EUR/MWh price — a dense industrial haze hangs low, trapping the orange-amber glow of sodium streetlights across a flat central German landscape. Temperature is cool at 10.5°C; early autumn trees at the margins show leaves just beginning to turn, rendered in muted dark greens and early browns. The entire scene is painted in the style of a highly detailed 19th-century German Romantic oil painting — rich, dark palette with visible impasto brushwork, dramatic chiaroscuro between the glowing industrial facilities and the enveloping darkness, atmospheric depth receding into haze, meticulous engineering detail on every turbine nacelle, cooling tower, and exhaust stack. No text, no labels.
Grid data: 23 September 2026, 00:00 (Berlin time) · Generated 2026-09-22T22:20 UTC · Download image