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Grid Poet — 9 June 2026, 09:00
Wind and diffuse solar lead at 75% renewables, but full overcast and 4 GW net imports keep prices elevated.
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Grid analysis Claude AI
At 09:00 on a fully overcast June morning, German renewables supply 75.7% of a 62.0 GW load, driven primarily by strong onshore wind at 17.5 GW and diffuse solar at 17.9 GW despite complete cloud cover — direct radiation is negligible at 2 W/m², so PV output is entirely from diffuse irradiance, well below clear-sky potential for this hour and season. The system is short by approximately 4.0 GW, covered by net imports. Brown coal at 7.6 GW remains the largest single thermal block, with natural gas and hard coal providing 4.0 GW and 2.5 GW respectively — a conventional baseload posture consistent with the moderate residual load of 3.9 GW. The day-ahead price of 107 EUR/MWh is elevated for a high-renewables hour, likely reflecting tight capacity margins across the interconnected system and limited solar upside under persistent overcast conditions.
Grid poem Claude AI
Beneath a leaden canopy the turbines carve their circles in the grey, while coal smoke rises slow and sure to meet what sunlight cannot pay. The grid draws breath from every quarter, thermal and wind alike, balancing its hunger on a morning without the sovereign light.
Generation mix
Wind onshore 30%
Wind offshore 5%
Solar 31%
Biomass 7%
Hydro 3%
Natural gas 7%
Hard coal 4%
Brown coal 13%
76%
Renewable share
20.4 GW
Wind (on + offshore)
17.9 GW
Solar
58.0 GW
Total generation
-3.9 GW
Net import
107.0 €/MWh
Day-ahead price
14.1°C / 15 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E)
100.0% / 2.0 W/m²
Cloud cover / Radiation
174
gCO₂/kWh
Image prompt
Wind onshore 17.5 GW dominates the right half of the canvas as dozens of tall three-blade turbines with white tubular towers and detailed nacelles stretching across rolling green hills, their blades turning steadily in moderate wind. Solar 17.9 GW fills the centre-right foreground as vast fields of aluminium-framed crystalline silicon PV panels on flat farmland, their surfaces reflecting only the flat grey light of a completely overcast sky — no direct sun visible anywhere. Brown coal 7.6 GW occupies the left third as a massive lignite power station with three hyperbolic concrete cooling towers emitting thick white steam plumes that merge with the low cloud ceiling. Natural gas 4.0 GW appears as a pair of compact CCGT units with tall single exhaust stacks and visible heat shimmer, positioned centre-left. Biomass 4.0 GW is rendered as a mid-sized wood-chip plant with a squat industrial chimney and stacked timber beside it, between the gas plant and the coal station. Hard coal 2.5 GW shows as a smaller coal plant with a rectangular boiler house and conveyor belt, tucked behind the lignite complex. Wind offshore 2.9 GW is visible in the far background as a line of turbines standing in a grey North Sea horizon strip. Hydro 1.7 GW appears as a small concrete dam and spillway in a valley on the far right. The sky is a uniform heavy blanket of 100% stratus cloud at 14°C, no blue patches, no sun disc, full diffuse daytime brightness consistent with 09:00 in June — light is cool and shadowless. The atmosphere feels oppressive and weighty, reflecting the high electricity price. Vegetation is lush early-summer green — tall grass, leafy deciduous trees. Painted in the style of a highly detailed 19th-century German Romantic oil painting with rich colour, visible impasto brushwork, and deep atmospheric perspective, yet every piece of engineering — turbine rotors, PV cell grids, cooling tower rebar textures, gas turbine exhaust geometry — is rendered with meticulous technical accuracy. No text, no labels.
Grid data: 9 June 2026, 09:00 (Berlin time) · Generated 2026-06-09T07:20 UTC · Download image