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Grid Poet — 21 June 2026, 23:00
Brown coal and wind anchor overnight generation as Germany imports roughly 10.7 GW to meet summer night demand.
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Grid analysis Claude AI
At 23:00 on a warm summer solstice night, German consumption stands at 43.5 GW against 32.8 GW of domestic generation, requiring approximately 10.7 GW of net imports. Brown coal leads generation at 8.7 GW, followed by wind (10.3 GW combined onshore and offshore) and natural gas at 5.4 GW, with solar naturally absent after sunset. The day-ahead price of 134.0 EUR/MWh is elevated, consistent with the substantial import requirement and reliance on thermal baseload to meet residual demand of 10.8 GW. Despite the moderate wind contribution keeping renewable share at 48.4%, the combination of zero solar output and firm overnight demand keeps fossil thermal plants operating at significant capacity.
Grid poem Claude AI
The solstice sun has fled, yet the grid still hungers beneath a warm and starless haze—brown coal towers exhale their ceaseless breath while turbines turn slowly in the scant night breeze. A land half-lit by embers and half by wind, importing the difference from distant shores.
Generation mix
Wind onshore 24%
Wind offshore 7%
Biomass 12%
Hydro 5%
Natural gas 16%
Hard coal 9%
Brown coal 26%
48%
Renewable share
10.3 GW
Wind (on + offshore)
0.0 GW
Solar
32.8 GW
Total generation
-10.8 GW
Net import
134.0 €/MWh
Day-ahead price
23.4°C / 7 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E)
29.0% / 0.0 W/m²
Cloud cover / Radiation
363
gCO₂/kWh
Image prompt
Brown coal 8.7 GW dominates the left third of the scene as a cluster of massive hyperbolic cooling towers with thick white-grey steam plumes rising into the dark sky, their bases lit by orange sodium floodlights; wind onshore 8.0 GW fills the centre-right as dozens of tall three-blade turbines on lattice and tubular towers stretching across rolling hills, their red aviation warning lights blinking in the darkness; natural gas 5.4 GW appears centre-left as several compact CCGT power blocks with slender exhaust stacks emitting thin heat shimmer, illuminated by harsh white industrial lighting; wind offshore 2.3 GW is suggested in the far right background as a line of turbines on the distant dark horizon over a faintly visible sea; biomass 3.9 GW sits in the mid-ground as a mid-sized industrial plant with a wood-chip conveyor and modest smokestack, warmly lit; hard coal 2.8 GW appears as a coal-fired station with a single large chimney and conveyor belt structure near the brown coal complex on the left; hydro 1.7 GW is represented as a concrete dam with spillway in a valley in the far centre background, subtly floodlit. The sky is completely dark, deep navy-black with no twilight, no solar glow, scattered stars visible through 29% thin cloud wisps. The air feels warm and heavy, oppressive, reflecting the high electricity price—a humid summer night atmosphere with a slight haze softening distant lights. Lush green deciduous trees and tall grass in the foreground suggest midsummer warmth at 23°C. Turbine blades turn slowly in light wind. Painted in the style of a highly detailed 19th-century German Romantic oil painting—rich, deep colour palette dominated by indigo, amber, and charcoal; visible expressive brushwork; dramatic chiaroscuro from industrial lighting against the dark sky; atmospheric depth with layers receding into hazy darkness. Every technology rendered with meticulous engineering accuracy: nacelle housings, three-blade rotors, aluminium cooling tower frameworks, CCGT gas turbine exhaust geometry. No text, no labels.
Grid data: 21 June 2026, 23:00 (Berlin time) · Generated 2026-06-21T21:20 UTC · Download image