Grid Poet — 10 September 2026, 10:00
Solar leads at 33.7 GW under full overcast; lignite, gas, and coal hold firm as light winds limit turbine output.
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Grid analysis Claude AI
At 10:00 on a heavily overcast September morning, solar generation reaches 33.7 GW despite 100% cloud cover and near-zero direct radiation, reflecting the substantial contribution of diffuse irradiance across Germany's large installed PV base. Lignite at 11.4 GW, hard coal at 5.6 GW, and natural gas at 8.0 GW continue to provide a firm conventional baseload totaling 25.0 GW, maintaining system stability while renewables account for 65% of generation. Total generation of 71.3 GW against consumption of 62.0 GW yields a net export position of approximately 9.3 GW, yet the day-ahead price remains elevated at 146.4 EUR/MWh — an apparent disconnect likely explained by high fuel and carbon costs embedded in the marginal gas and coal units setting the price, combined with regional congestion limiting efficient power flow. Wind generation is modest at 7.6 GW combined, consistent with the light 6.6 km/h surface winds observed across central Germany.
Grid poem Claude AI
Beneath a leaden sky the turbines barely stir, while invisible light pours through the clouds to feed a million silent panels their pale September meal. Coal towers exhale great columns of white breath into the grey, ancient carbon rising to meet the cost the market grimly bears.
Generation mix
Wind onshore 9%
Wind offshore 2%
Solar 47%
Biomass 5%
Hydro 2%
Natural gas 11%
Hard coal 8%
Brown coal 16%
65%
Renewable share
7.6 GW
Wind (on + offshore)
33.7 GW
Solar
71.3 GW
Total generation
+9.3 GW
Net export
146.4 EUR/MWh
Day-ahead price
13.2°C / 7 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E) · surface estimate from 100 m wind
100.0% / 8.0 W/m²
Cloud cover / Radiation
245
gCO₂/kWh
Image prompt
Solar 33.7 GW dominates the centre-right as vast fields of aluminium-framed crystalline silicon PV panels stretching across gentle rolling farmland under flat diffuse daylight, their blue-grey surfaces reflecting the uniform white-grey overcast sky. Brown coal 11.4 GW occupies the left quarter as a massive lignite power station complex with three hyperbolic concrete cooling towers emitting thick white steam plumes that merge into the low cloud ceiling. Natural gas 8.0 GW appears as a pair of modern combined-cycle gas turbine plants with slender exhaust stacks and compact turbine halls in the left-centre, thin heat shimmer rising from their vents. Hard coal 5.6 GW sits behind them as a single large conventional power station with a tall rectangular boiler house and a single wide chimney trailing grey exhaust. Wind onshore 6.1 GW is rendered as a scattered line of three-blade turbines on distant hills at the right edge, their rotors turning slowly in the feeble breeze. Wind offshore 1.5 GW appears as a faint cluster of turbines on the far horizon, barely visible through atmospheric haze. Biomass 3.8 GW is a modest wood-fired plant with a cylindrical silo and low stack near the coal station. Hydro 1.2 GW is suggested by a small concrete dam and reservoir nestled in a forested valley in the far background. The sky is entirely overcast — a heavy, oppressive, uniform blanket of white-grey stratus with no blue visible anywhere, pressing down on the landscape and creating a claustrophobic atmosphere reflecting the high electricity price. The lighting is bright but completely diffuse, shadowless mid-morning daylight filtered through thick cloud. Vegetation shows early autumn character: fields of stubble, trees with leaves just beginning to turn gold and russet at the edges, grass still green but fading. The temperature reads cool — figures wear light jackets. Painted in the style of a highly detailed 19th-century German Romantic oil painting with rich impasto brushwork, atmospheric depth achieved through careful tonal gradation from warm foreground browns to cool blue-grey distances, meticulous engineering accuracy in every nacelle, panel frame, and cooling tower curve, evoking Caspar David Friedrich's sense of human smallness against vast landscape but populated with the monumental infrastructure of modern energy. No text, no labels.
Grid data: 10 September 2026, 10:00 (Berlin time) · Generated 2026-09-10T08:20 UTC · Download image