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Grid Poet — 15 June 2026, 13:00
Overcast solar and strong wind push renewables past 91%, driving 12.8 GW net exports and negative prices.
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Grid analysis Claude AI
Germany's grid at midday on 15 June 2026 is running at 91.3% renewable penetration, driven primarily by 40.5 GW of solar output despite full cloud cover — a testament to diffuse irradiance still powering a large installed PV base — and 23.5 GW of combined onshore and offshore wind. Total generation of 75.8 GW against 63.0 GW consumption yields a net export position of 12.8 GW, consistent with the slightly negative day-ahead price of –1.5 EUR/MWh, which signals neighboring markets are also well-supplied. Thermal generation remains modest: 3.0 GW of lignite, 2.3 GW of gas, and 1.3 GW of hard coal are likely running at minimum stable generation or providing contracted reserves, while biomass at 3.6 GW and hydro at 1.6 GW round out the dispatchable base.
Grid poem Claude AI
Beneath a leaden sky the turbines sing their hymn of surplus, and the pale light wrung from cloud-veiled sun floods silicon fields with quiet, stubborn power. The price dips below zero like a held breath, and the old coal furnaces idle in whispered deference to the wind.
Generation mix
Wind onshore 25%
Wind offshore 6%
Solar 53%
Biomass 5%
Hydro 2%
Natural gas 3%
Hard coal 2%
Brown coal 4%
91%
Renewable share
23.5 GW
Wind (on + offshore)
40.5 GW
Solar
75.8 GW
Total generation
+12.8 GW
Net export
-1.5 €/MWh
Day-ahead price
14.5°C / 19 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E)
100.0% / 27.0 W/m²
Cloud cover / Radiation
60
gCO₂/kWh
Image prompt
Solar 40.5 GW dominates the centre and right of the composition as vast fields of aluminium-framed crystalline silicon PV panels stretching across gentle rolling hills, their glass surfaces reflecting a uniform pearl-grey overcast sky — no direct sunlight, purely diffuse illumination. Wind onshore 19.0 GW fills the middle distance and left background as dozens of tall three-blade turbines on lattice and tubular steel towers, rotors spinning briskly in moderate wind, staggered across green summer farmland. Wind offshore 4.5 GW appears as a distant cluster of turbines on the far horizon near a hazy coastline. Biomass 3.6 GW is rendered as a modest wood-chip-fed power station with a single low smokestack and timber storage yard in the left foreground. Brown coal 3.0 GW occupies a small area at the far left as two hyperbolic concrete cooling towers emitting thin steam plumes beside a lignite conveyor and open-pit mine edge. Natural gas 2.3 GW appears as a compact CCGT plant with a single tall exhaust stack and a visible heat-recovery steam generator, tucked between the coal plant and the biomass facility. Hard coal 1.3 GW is a smaller conventional boiler house with a single square chimney releasing a faint wisp of exhaust. Hydro 1.6 GW is suggested by a small concrete run-of-river weir and powerhouse beside a tree-lined river in the right foreground. The sky is entirely overcast at 100% cloud cover — a thick, luminous blanket of stratocumulus in layered silver and dove grey, lit from above by a midday June sun that cannot break through, casting flat, shadowless full-daylight illumination across the scene. Temperature is cool for June at 14.5 °C: lush dark-green deciduous trees in full summer leaf, wild grasses bending slightly in the wind, and a few puddles on paths suggesting recent rain. The negative electricity price is evoked by a calm, open, expansive atmosphere — no oppressive weight, just serene spaciousness. Style: highly detailed oil painting in the tradition of 19th-century German Romantic landscape art — rich, layered colour with visible confident brushwork, atmospheric aerial perspective fading distant turbines into mist, meticulous engineering detail on every turbine nacelle, every PV panel frame, every cooling tower's concrete ribbing. The mood is quietly powerful, an industrial pastoral of enormous scale rendered with the grandeur of a Caspar David Friedrich panorama. No text, no labels, no human figures.
Grid data: 15 June 2026, 13:00 (Berlin time) · Generated 2026-06-15T11:20 UTC · Download image