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Grid Poet — 26 June 2026, 21:00
Brown coal and wind lead domestic generation while massive net imports bridge a 24.7 GW gap amid a summer heatwave evening.
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Grid analysis Claude AI
At 21:00 on a late-June evening, domestic generation of 27.6 GW covers roughly half of the 52.3 GW consumption, requiring approximately 24.7 GW of net imports. Despite a nominal renewable share of 55.1%, the post-sunset hour has reduced solar output to a negligible 0.3 GW, leaving wind (9.2 GW combined) and biomass (3.7 GW) as the principal renewable contributors. Brown coal leads thermal generation at 8.2 GW, supplemented by hard coal at 2.5 GW and gas at 1.7 GW, reflecting standard merit-order dispatch under high residual load conditions. The day-ahead price of 295.8 EUR/MWh is consistent with this elevated residual load of 24.8 GW, compounded by sustained high temperatures of 31.1 °C driving cooling demand well into the evening.
Grid poem Claude AI
The sun has fled, yet heat still grips the land — brown towers exhale their ancient breath into a starless, sweltering dark, while distant turbines claw at listless wind to answer a demand that will not rest. Across invisible borders, borrowed current flows like a river of fire through the summer night.
Generation mix
Wind onshore 27%
Wind offshore 7%
Solar 1%
Biomass 13%
Hydro 7%
Natural gas 6%
Hard coal 9%
Brown coal 30%
55%
Renewable share
9.3 GW
Wind (on + offshore)
0.3 GW
Solar
27.6 GW
Total generation
-24.8 GW
Net import
295.8 €/MWh
Day-ahead price
31.1°C / 8 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E)
3.0% / 40.0 W/m²
Cloud cover / Radiation
341
gCO₂/kWh
Image prompt
Brown coal 8.2 GW dominates the left third of the scene as a vast lignite power station complex with four hyperbolic cooling towers emitting thick pale steam plumes, lit from below by orange sodium floodlights; hard coal 2.5 GW appears as a smaller coal-fired plant just right of centre with a single tall stack and conveyor belts visible under industrial lighting; natural gas 1.7 GW sits as a compact CCGT facility with a slender exhaust stack and modest heat shimmer beside the coal plant; wind onshore 7.3 GW spans the right third as a long row of three-blade turbines on lattice towers along a low ridge, their white nacelles catching faint artificial glow, blades turning slowly in light wind; wind offshore 1.9 GW is suggested on the far-right horizon as a cluster of smaller turbine silhouettes with blinking red aviation lights; biomass 3.7 GW appears as a mid-sized industrial plant with a rounded woodchip storage dome and a single smokestack, located between the coal complex and the wind turbines; hydro 2.0 GW is rendered as a concrete dam structure nestled in a valley in the middle distance with water gleaming faintly under security lights; solar 0.3 GW is represented only as a small dark field of barely visible aluminium-framed panels, unlit and inactive. The sky is completely dark — deep navy to black, no twilight glow, no sunset remnants — it is 21:00 in late June but fully night-dark in this scene, with a few stars barely visible through a nearly cloudless sky. The atmosphere is heavy and oppressive, conveying extreme heat: the air shimmers faintly around industrial structures, dry parched summer grass and wilting linden trees in the foreground suggest 31°C temperatures. High-voltage transmission pylons with glowing insulators stretch from left to right across the middle ground, symbolising massive power flow. Highly detailed oil painting in the tradition of 19th-century German Romantic landscape painters — rich, saturated colour palette of deep indigo, amber industrial glow, and pale steam against darkness — visible confident brushwork, atmospheric depth and chiaroscuro contrast, meticulous engineering accuracy on every turbine nacelle, cooling tower, and exhaust stack. No text, no labels.
Grid data: 26 June 2026, 21:00 (Berlin time) · Generated 2026-06-26T19:20 UTC · Download image