Grid Poet — 23 July 2026, 08:00
Wind and diffuse solar lead at 70% renewables, but full overcast and net imports push prices to 160 EUR/MWh.
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Grid analysis Claude AI
At 08:00 on a fully overcast summer morning, German renewables contribute 38.8 GW (69.8% of generation) despite dense cloud cover limiting solar output well below its potential — direct irradiance is just 3 W/m², so the 16.8 GW of solar is almost entirely diffuse-light generation. Wind provides a strong 16.8 GW combined (onshore 12.8, offshore 4.0), forming the backbone of clean supply. Brown coal at 8.8 GW remains the single largest thermal contributor, supplemented by hard coal at 3.8 GW and gas at 4.2 GW, reflecting baseload commitments and the need to cover the 3.7 GW net import position — domestic generation falls short of the 59.3 GW demand by that margin. The day-ahead price of 160 EUR/MWh is elevated, consistent with full cloud cover suppressing solar yield while summer-morning industrial load ramps up and fossil units set the marginal price.
Grid poem Claude AI
Beneath a leaden sky the turbines turn their slow devotion, while coal fires smolder deep to fill the gap the sun refused. A nation's hunger hums through copper veins, and every megawatt is bargained for in grey midsummer rain.
Generation mix
Wind onshore 23%
Wind offshore 7%
Solar 30%
Biomass 7%
Hydro 2%
Natural gas 7%
Hard coal 7%
Brown coal 16%
70%
Renewable share
16.8 GW
Wind (on + offshore)
16.8 GW
Solar
55.6 GW
Total generation
3.7 GW
Net import
160.0 EUR/MWh
Day-ahead price
14.3°C / 13 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E) · surface estimate from 100 m wind
100.0% / 3.0 W/m²
Cloud cover / Radiation
218
gCO₂/kWh
Image prompt
Brown coal 8.8 GW dominates the left quarter as a massive lignite power complex with four hyperbolic cooling towers emitting thick white steam plumes into a heavy grey sky; solar 16.8 GW occupies the centre-left as vast fields of aluminium-framed crystalline silicon PV panels stretching across flat farmland, their surfaces dull and reflective-grey under the overcast — no sunshine, no glint; wind onshore 12.8 GW fills the centre-right as dozens of three-blade turbines on tall lattice and tubular towers marching across rolling green hills, blades turning in moderate breeze; wind offshore 4.0 GW appears in the far right background as a cluster of offshore turbines barely visible through coastal haze above a grey North Sea; natural gas 4.2 GW is rendered as two compact CCGT plants with slim exhaust stacks and modest heat shimmer, positioned between the coal complex and the solar fields; hard coal 3.8 GW sits adjacent to the lignite station as a smaller plant with rectangular boiler buildings and a single smokestack; biomass 4.1 GW appears as a wood-chip-fed combined heat and power facility with a modest chimney and stacked timber logs beside it; hydro 1.1 GW is a small run-of-river weir with turbine house visible along a river in the mid-ground. The sky is 100% overcast, a uniform blanket of low stratus in tones of pewter and slate, pressing down oppressively — no sun disk visible, diffuse flat light, 08:00 full daylight but dull and shadowless. Temperature 14°C, summer vegetation is lush deep green but damp, grasses bending slightly in 12.7 km/h wind. The atmosphere feels heavy and costly, a brooding pressure in the air. Highly detailed oil painting in the tradition of 19th-century German Romantic landscape painters — Caspar David Friedrich meets industrial sublime — rich muted colour palette of greys, sage greens, and warm coal-fire oranges, visible confident brushwork, atmospheric aerial perspective with misty depth, meticulous engineering detail on every turbine nacelle, every cooling tower rib, every PV cell grid. No text, no labels.
Grid data: 23 July 2026, 08:00 (Berlin time) · Generated 2026-07-23T06:20 UTC · Download image