Grid Poet — 21 March 2026, 04:00
Brown coal dominates overnight generation as near-calm winds and sub-zero cold drive 8.5 GW net imports and elevated prices.
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Grid analysis Claude AI
At 04:00 on a cold late-winter night, Germany's grid is heavily reliant on thermal generation. Brown coal leads at 13.0 GW, followed by natural gas at 6.6 GW and hard coal at 5.2 GW, together providing roughly 74% of the 33.5 GW domestic output. Renewables contribute 8.8 GW — predominantly biomass (4.1 GW) and onshore wind (3.5 GW) — yielding a 26.2% renewable share, constrained by near-calm winds and zero solar output at this hour. Domestic generation falls 8.5 GW short of the 42.0 GW consumption, implying net imports of approximately 8.5 GW; coupled with elevated thermal dispatch, this supports a day-ahead price of 131.2 EUR/MWh, consistent with tight overnight supply during a cold snap.
Grid poem Claude AI
Beneath a frozen, starless vault the lignite towers breathe their slow white hymns, column after column feeding the sleepless dark. The wind barely whispers across the plain, and the grid reaches beyond its borders to gather the watts that winter demands.
Generation mix
Wind onshore 11%
Wind offshore 0%
Biomass 12%
Hydro 3%
Natural gas 20%
Hard coal 15%
Brown coal 39%
26%
Renewable share
3.6 GW
Wind (on + offshore)
0.0 GW
Solar
33.5 GW
Total generation
-8.5 GW
Net import
131.2 €/MWh
Day-ahead price
-0.3°C / 4 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E)
54% / 0.0 W/m²
Cloud cover / Radiation
529
gCO₂/kWh
Image prompt
Brown coal 13.0 GW dominates the left half of the scene as a vast complex of hyperbolic cooling towers, each emitting thick white steam plumes rising into the black sky, lit from below by orange sodium lights; hard coal 5.2 GW appears centre-left as a cluster of smaller industrial stacks with red aviation warning lights and coal conveyors under floodlight; natural gas 6.6 GW fills the centre as a row of compact CCGT power blocks with slender exhaust stacks glowing faintly against the darkness; biomass 4.1 GW sits centre-right as a group of modest industrial buildings with wood-chip silos and low chimneys emitting thin grey smoke, illuminated by warm facility lights; onshore wind 3.5 GW appears on the far right as a handful of three-blade turbines on lattice towers, their rotors barely turning in the still air, marked by blinking red nacelle lights; hydro 1.1 GW is a small concrete dam visible in the deep background with a faint spillway gleam; offshore wind 0.1 GW is absent from the scene. The time is 04:00 — completely dark, no twilight, a deep-navy-to-black sky with a few stars visible through 54% partial cloud cover. The landscape is a flat North Rhine or Lusatian plain dusted with frost, bare deciduous trees, temperature at −0.3 °C suggested by rime on fences and frozen puddles reflecting sodium-orange light. The atmosphere is heavy and oppressive, conveying the high electricity price — low-hanging industrial haze drifts across the middle ground, tinted amber by facility lighting. No solar panels anywhere. Style: highly detailed oil painting in the tradition of 19th-century German Romantic landscape painters — rich colour contrasts between warm industrial glow and cold indigo darkness, visible impasto brushwork, atmospheric depth with layers of steam and haze receding into the distance, meticulous engineering detail on every cooling tower, turbine nacelle, and exhaust stack. The painting evokes Caspar David Friedrich's sublime darkness married to industrial realism. No text, no labels.
Grid data: 21 March 2026, 04:00 (Berlin time) · Generated 2026-03-21T05:08 UTC · Download image