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Grid Poet — 21 June 2026, 04:00
Brown coal and gas dominate overnight generation as calm winds and zero solar drive 13.3 GW of net imports.
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Grid analysis Claude AI
At 04:00 on this summer night, German domestic generation stands at 24.0 GW against consumption of 37.3 GW, requiring approximately 13.3 GW of net imports to balance the system. Lignite (brown coal) at 6.6 GW is the single largest domestic source, followed by natural gas at 5.2 GW, with wind contributing a modest 4.1 GW combined in near-calm conditions. Solar output is zero as expected at this hour, and the renewable share of 39.3% is carried primarily by wind, biomass (3.6 GW), and hydro (1.7 GW). The day-ahead price of 122.4 EUR/MWh reflects the heavy reliance on thermal baseload and substantial import dependency during this low-wind overnight period.
Grid poem Claude AI
Beneath a starless vault the furnaces exhale, their cooling towers breathing pale columns into the void where no wind stirs. The grid drinks deep from distant borders, its hunger greater than any flame the homeland tends.
Generation mix
Wind onshore 15%
Wind offshore 2%
Solar 0%
Biomass 15%
Hydro 7%
Natural gas 22%
Hard coal 12%
Brown coal 27%
39%
Renewable share
4.1 GW
Wind (on + offshore)
0.0 GW
Solar
24.0 GW
Total generation
-13.3 GW
Net import
122.4 €/MWh
Day-ahead price
19.5°C / 4 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E)
100.0% / 0.0 W/m²
Cloud cover / Radiation
418
gCO₂/kWh
Image prompt
Brown coal 6.6 GW dominates the left third of the scene as a cluster of massive hyperbolic cooling towers with thick white-grey steam plumes rising into darkness; natural gas 5.2 GW occupies the centre-left as compact CCGT plants with tall single exhaust stacks emitting thin heat shimmer, lit by sodium-orange industrial floodlights; wind onshore 3.6 GW appears across the centre-right as a scattered line of three-blade turbines on lattice towers, rotors barely turning in the still air, red aviation warning lights blinking; biomass 3.6 GW sits in the mid-ground as a modest wood-fired plant with a square stack and warm amber glow from conveyor-lit fuel yards; hard coal 2.8 GW appears to the far left as a coal-fired station with a rectangular chimney trailing faint smoke; hydro 1.7 GW is suggested in the far right background as a concrete dam structure with faint white water visible below; wind offshore 0.5 GW is barely visible as distant red dots on the far horizon line. The sky is completely black with no twilight, no stars visible through total 100% cloud cover creating an oppressive low ceiling that reflects the orange-sodium glow of the industrial facilities below. The atmosphere feels heavy and weighty, befitting a 122 EUR/MWh price. Warm summer night at 19.5°C: lush green deciduous trees and tall grass are dimly visible in foreground, leaves utterly still in the windless air. A river in the middle distance reflects the industrial lights. The entire scene is rendered as a highly detailed oil painting in the tradition of 19th-century German Romantic landscape painters — rich impasto brushwork, dramatic chiaroscuro between deep shadows and the warm artificial glow of industry, atmospheric depth with layers of steam and haze receding into the dark distance. Meticulous engineering accuracy on every turbine nacelle, cooling tower profile, and exhaust stack. No text, no labels.
Grid data: 21 June 2026, 04:00 (Berlin time) · Generated 2026-06-21T02:20 UTC · Download image