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Grid Poet — 20 April 2026, 05:00
Pre-dawn thermal dominance: brown coal, gas, and hard coal anchor supply as onshore wind and solar contribute nothing.
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Grid analysis Claude AI
At 05:00 on a spring morning, the German grid is generating 21.3 GW with a renewable share of 40.8%, composed primarily of offshore wind at 2.7 GW, biomass at 4.2 GW, and hydro at 1.8 GW. Consumption is reported at 0.0 GW, which likely reflects a data gap rather than actual demand; the 111.6 EUR/MWh day-ahead price suggests tight conditions or high marginal cost units setting the price. Brown coal dominates the thermal fleet at 6.2 GW, complemented by hard coal at 3.2 GW and natural gas at 3.3 GW, indicating significant baseload fossil dispatch during this overnight period with zero solar and negligible onshore wind. The complete overcast and calm onshore conditions explain the absence of solar and onshore wind, leaving thermal plants and steady renewables to carry the load.
Grid poem Claude AI
Beneath a sky of iron wool, the lignite towers breathe their ancient breath into the starless April dark. Only the distant sea-wind turns its blades, a whisper of tomorrow against the grinding hum of coal.
Generation mix
Wind offshore 13%
Biomass 20%
Hydro 9%
Natural gas 15%
Hard coal 15%
Brown coal 29%
41%
Renewable share
2.7 GW
Wind (on + offshore)
0.0 GW
Solar
21.3 GW
Total generation
+21.3 GW
Net export
111.6 €/MWh
Day-ahead price
6.5°C / 19 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E)
100.0% / 0.0 W/m²
Cloud cover / Radiation
424
gCO₂/kWh
Image prompt
Brown coal 6.2 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 heavy overcast sky; biomass 4.2 GW appears left-of-centre as a group of industrial biomass plants with wood-chip conveyors and modest exhaust stacks emitting pale smoke; natural gas 3.3 GW fills the centre as compact CCGT units with tall single exhaust stacks and visible heat shimmer; hard coal 3.2 GW occupies the right-of-centre as a large coal-fired power station with rectangular boiler houses, conveyor belts, and coal stockpiles; offshore wind 2.7 GW appears in the far right distance as a row of three-blade turbines on the horizon above a dark sea, nacelles faintly lit; hydro 1.8 GW is represented by a small dam and powerhouse nestled in a valley at the far right edge. The sky is pre-dawn at 05:00 in April — deep blue-grey with the faintest pale luminescence at the eastern horizon, no direct sunlight, no visible sun, completely overcast with 100% cloud cover pressing low and heavy. The atmosphere is oppressive and dense, reflecting the 111.6 EUR/MWh price — a brooding, weighty sky. Temperature is 6.5°C: early spring, bare branches on scattered deciduous trees with only the faintest green buds, frost-tipped grass. Wind at 19.2 km/h causes steam plumes to shear and drift sideways. No solar panels anywhere. Sodium-orange industrial lighting illuminates the power stations from below, casting warm pools of light against the cold blue-grey darkness. A river in the foreground reflects the glow of the cooling towers. Highly detailed oil painting in the tradition of 19th-century German Romantic landscape painters — rich, deep colour palette of indigo, slate, ochre, and burnt sienna — visible impasto brushwork, atmospheric depth, meticulous engineering detail on every turbine nacelle, cooling tower, and exhaust stack. No text, no labels.
Grid data: 20 April 2026, 05:00 (Berlin time) · Generated 2026-04-20T03:21 UTC · Download image