Grid Poet — 22 September 2026, 04:00
Brown coal and gas dominate overnight generation; 9.9 GW net imports needed as wind output stays moderate and solar is absent.
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Grid analysis Claude AI
At 04:00 on a cool autumn night, German domestic generation totals 34.3 GW against 44.2 GW consumption, requiring approximately 9.9 GW of net imports. Brown coal dominates the generation stack at 11.1 GW (32% of domestic output), followed by natural gas at 6.4 GW and hard coal at 4.2 GW, reflecting heavy reliance on thermal baseload during overnight hours with zero solar contribution. Wind generation is moderate at 8.0 GW combined onshore and offshore, consistent with the light 4.4 km/h surface winds recorded in central Germany. The day-ahead price of 174.9 EUR/MWh is elevated for a nighttime hour, likely driven by the substantial import requirement and the marginal cost of gas-fired units clearing the market.
Grid poem Claude AI
Beneath a moonless vault the furnaces breathe deep, their coal-fed embers holding vigil while the windmills barely turn in sleep. The grid reaches across borders with outstretched copper hands, purchasing the watts that autumn darkness demands.
Generation mix
Wind onshore 21%
Wind offshore 3%
Biomass 11%
Hydro 3%
Natural gas 19%
Hard coal 12%
Brown coal 32%
37%
Renewable share
8.0 GW
Wind (on + offshore)
0.0 GW
Solar
34.3 GW
Total generation
9.9 GW
Net import
174.9 EUR/MWh
Day-ahead price
8.6°C / 4 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E) · surface estimate from 100 m wind
2.0% / 0.0 W/m²
Cloud cover / Radiation
450
gCO₂/kWh
Image prompt
Brown coal 11.1 GW dominates the left third of the scene as a cluster of massive hyperbolic cooling towers with thick white steam plumes rising into the darkness; natural gas 6.4 GW fills the centre-left as three compact CCGT power blocks with single tall exhaust stacks emitting thin heat shimmer; hard coal 4.2 GW appears centre-right as a smaller coal plant with conveyor belts and a pair of rectangular chimneys with faint orange glow at their tips; wind onshore 7.0 GW spans the right third as a row of tall three-blade turbines on lattice towers turning very slowly; wind offshore 1.0 GW is suggested by distant tiny turbine silhouettes on the far-right horizon; biomass 3.7 GW appears as a modest wood-chip-fed plant with a green-lit warehouse and single smokestack near the centre; hydro 0.9 GW is a small dam structure in the far background with water glinting under artificial light. TIME: 04:00 — completely dark, black sky with scattered stars visible through 2% cloud cover, no twilight, no sky glow, only sodium-orange streetlights illuminating roads between facilities and the warm industrial glow of furnace mouths and lit control rooms. The atmosphere feels heavy and oppressive, reflecting the high electricity price — a faint haze hangs low across the landscape. Temperature is 8.6°C in late September: the vegetation is early-autumn with browning grasses and deciduous trees beginning to lose leaves, dew glistening on surfaces under artificial light. Highly detailed oil painting in the tradition of 19th-century German Romantic landscape painters — rich deep colour palette of navy, burnt umber, and furnace orange, visible impasto brushwork, atmospheric depth with layers of industrial haze receding into distance, meticulous engineering accuracy on turbine nacelles, cooling tower parabolic profiles, and CCGT exhaust geometries. No text, no labels.
Grid data: 22 September 2026, 04:00 (Berlin time) · Generated 2026-09-22T02:20 UTC · Download image