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Grid Poet — 21 June 2026, 17:00
Solar dominates at 25.7 GW as late-afternoon demand exceeds domestic supply, requiring 5.5 GW net imports.
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Grid analysis Claude AI
At 17:00 on a midsummer evening, solar generation remains the dominant source at 25.7 GW, benefiting from 507 W/m² direct irradiance and only 18% cloud cover, though it has begun its late-afternoon decline from peak output. Wind contributes a modest 5.1 GW combined, consistent with the near-calm 4.0 km/h surface winds across central Germany. Brown coal baseload persists at 3.2 GW alongside 1.6 GW of gas, providing inertia and filling a portion of the 5.5 GW gap between domestic generation (41.2 GW) and consumption (46.7 GW), with the remainder covered by net imports of approximately 5.5 GW. The day-ahead price of 77.7 EUR/MWh is moderately elevated, reflecting the residual load requirement and likely high cooling-driven demand at 29.2 °C, but well within normal summer-evening ranges.
Grid poem Claude AI
The sun, still sovereign, pours molten gold across a million silicon faces, but the horizon darkens with the weight of demand that light alone cannot bear. Beneath cooling towers' ghostly breath and the hum of foreign current crossing borders, the grid holds its fragile summer bargain.
Generation mix
Wind onshore 10%
Wind offshore 3%
Solar 62%
Biomass 9%
Hydro 4%
Natural gas 4%
Hard coal 1%
Brown coal 8%
88%
Renewable share
5.1 GW
Wind (on + offshore)
25.7 GW
Solar
41.2 GW
Total generation
-5.5 GW
Net import
77.7 €/MWh
Day-ahead price
29.2°C / 4 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E)
18.0% / 507.0 W/m²
Cloud cover / Radiation
89
gCO₂/kWh
Image prompt
Solar 25.7 GW dominates the scene as vast fields of aluminium-framed crystalline silicon PV panels stretching across the right two-thirds of the composition, angled toward a low western sun; brown coal 3.2 GW appears at the far left as two hyperbolic cooling towers with lazy white steam plumes rising against the sky; wind onshore 4.0 GW is represented by a cluster of three-blade turbines on lattice towers along a distant ridge, their blades barely turning in still air; wind offshore 1.1 GW appears as tiny turbines on the far horizon line; biomass 3.5 GW sits as a modest timber-clad combined heat and power plant with a short stack emitting pale exhaust, nestled among trees in the left-centre; hydro 1.7 GW is visible as a concrete run-of-river weir with foaming spillway in the foreground valley; natural gas 1.6 GW appears as a compact single-stack CCGT plant with a slim exhaust column near the cooling towers; hard coal 0.3 GW is a small smokestack barely visible behind the gas plant. The lighting is late dusk at 17:00 in June — the sun is still above the horizon but low in the west, casting long amber-orange shadows across the landscape, the upper sky transitioning from warm blue to a faintly orange-tinted haze near the horizon. The atmosphere feels heavy and slightly oppressive, hinting at the 77.7 EUR/MWh price — a warm, humid shimmer over the fields, heat distortion visible above the dark PV arrays. Lush midsummer vegetation in full deep green, dry-edged from 29°C heat, wildflowers along field margins. The sky is mostly clear with only thin wispy clouds (18% cover). Rendered as a highly detailed oil painting in the tradition of 19th-century German Romantic landscape masters — rich impasto brushwork, luminous atmospheric depth, dramatic chiaroscuro from the low sun, meticulous engineering detail on every turbine nacelle, every panel frame, every cooling tower flute. No text, no labels.
Grid data: 21 June 2026, 17:00 (Berlin time) · Generated 2026-06-21T15:21 UTC · Download image