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Grid Poet — 20 May 2026, 15:00
Diffuse solar leads at 28.2 GW under heavy overcast, supported by 15.7 GW wind and residual coal, with 0.5 GW net import.
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Grid analysis Claude AI
At 15:00 on a heavily overcast spring afternoon, German renewables deliver 85.9% of generation, with solar contributing 28.2 GW despite 93% cloud cover and only 21 W/m² direct irradiance — indicating that diffuse radiation across Germany's large installed PV base is doing the heavy lifting, though output is well below clear-sky potential. Wind onshore and offshore together add 15.7 GW under moderate 14.1 km/h winds, while biomass and hydro provide a steady 5.5 GW baseload. Thermal generation remains notable: brown coal at 4.4 GW and hard coal at 1.5 GW continue running as must-run or contracted units, with natural gas at 2.3 GW likely providing flexible balancing. Total domestic generation of 57.4 GW falls 0.5 GW short of the 57.9 GW consumption, implying a modest net import of 0.5 GW; the day-ahead price of 45.7 EUR/MWh sits in a moderate range consistent with high but not surplus renewable output on a mild weekday afternoon.
Grid poem Claude AI
Beneath a sullen quilt of cloud, the silent panels drink what scattered light the heavens spare, while coal's ancient breath still curls among the turbine blades. The grid hums at the knife-edge of balance, a continent's appetite fed by a thousand invisible hands.
Generation mix
Wind onshore 23%
Wind offshore 4%
Solar 49%
Biomass 7%
Hydro 3%
Natural gas 4%
Hard coal 3%
Brown coal 8%
86%
Renewable share
15.6 GW
Wind (on + offshore)
28.2 GW
Solar
57.4 GW
Total generation
-0.5 GW
Net import
45.7 €/MWh
Day-ahead price
16.4°C / 14 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E)
93.0% / 21.0 W/m²
Cloud cover / Radiation
101
gCO₂/kWh
Image prompt
Solar 28.2 GW dominates the foreground and centre as vast fields of aluminium-framed crystalline silicon PV panels stretching across gently rolling green spring farmland, their surfaces reflecting a flat pearl-grey sky — no direct sunlight, diffuse illumination only. Wind onshore 13.2 GW fills the right half and middle distance as dozens of tall three-blade turbines on lattice and tubular towers, rotors turning at moderate speed. Wind offshore 2.5 GW appears in the far right background as a cluster of turbines on a hazy grey horizon line suggesting the North Sea. Brown coal 4.4 GW occupies the left background as a complex of three large hyperbolic cooling towers emitting thick white-grey steam plumes that merge into the overcast above, with an adjacent conveyor system and lignite bunkers. Biomass 4.0 GW sits in the left-centre middle distance as a group of industrial wood-chip facilities with squat chimneys and small steam wisps. Natural gas 2.3 GW appears as two compact CCGT units with slim single exhaust stacks and modest heat shimmer, positioned between the coal plant and the biomass cluster. Hard coal 1.5 GW is a smaller power station with a single rectangular stack and coal yard visible behind the gas units. Hydro 1.5 GW is suggested by a small dam and spillway set into a wooded hillside at the far left edge. The sky is 93% overcast: a heavy, layered blanket of stratocumulus in silver, dove-grey, and cream tones, full afternoon daylight at 15:00 but entirely diffuse, no shadows on the ground, soft even illumination. Temperature 16.4 °C mid-May: fresh green deciduous foliage on scattered trees, wildflowers in meadow grass between panel rows, lush spring vegetation. Moderate 45.7 EUR/MWh price reflected in a neither oppressive nor open atmosphere — the cloud deck is thick but luminous, not threatening. Style: highly detailed oil painting in the tradition of 19th-century German Romantic landscape masters such as Caspar David Friedrich and Carl Blechen — rich layered colour, visible confident brushwork, atmospheric depth and aerial perspective, dramatic sense of scale between human infrastructure and vast sky, meticulous engineering detail on every turbine nacelle, PV module frame, and cooling tower curve. No text, no labels, no people in foreground.
Grid data: 20 May 2026, 15:00 (Berlin time) · Generated 2026-05-20T13:21 UTC · Download image