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Grid Poet — 23 April 2026, 23:00
Strong overnight wind drives 71.6% renewables, but elevated prices at 99.5 EUR/MWh suggest tight cross-border demand.
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Grid analysis Claude AI
At 23:00 on April 23, wind generation dominates at 27.9 GW combined (onshore 22.4 GW, offshore 5.5 GW), delivering a strong 71.6% renewable share for a late-evening hour. Despite this, residual load sits at 15.5 GW, met by a conventional stack of brown coal (4.8 GW), natural gas (5.9 GW), hard coal (2.6 GW), biomass (4.3 GW), and hydro (1.3 GW). Total domestic generation of 46.8 GW exceeds consumption of 43.4 GW, implying a net export of approximately 3.4 GW to neighboring systems. The day-ahead price of 99.5 EUR/MWh is elevated for a nighttime hour with high wind penetration, suggesting either tight conditions in coupled markets or significant export demand pulling prices upward.
Grid poem Claude AI
A thousand blades carve the April dark, their steel hymns drowning the coal's dull murmur below. Yet the market's heavy hand presses down like an iron sky, charging dearly for every watt the wind surrenders.
Generation mix
Wind onshore 48%
Wind offshore 12%
Biomass 9%
Hydro 3%
Natural gas 13%
Hard coal 6%
Brown coal 10%
72%
Renewable share
27.9 GW
Wind (on + offshore)
0.0 GW
Solar
46.8 GW
Total generation
+3.4 GW
Net export
99.5 €/MWh
Day-ahead price
7.9°C / 15 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E)
35% / 0.0 W/m²
Cloud cover / Radiation
187
gCO₂/kWh
Image prompt
Wind onshore 22.4 GW dominates the right two-thirds of the scene as vast ranks of three-blade turbines with white lattice towers stretching deep into the landscape, rotors spinning visibly in moderate wind. Wind offshore 5.5 GW appears at the far right horizon as a distant cluster of turbines standing in a dark sea. Natural gas 5.9 GW occupies the center-left as a compact CCGT power station with tall single exhaust stacks venting thin white plumes. Brown coal 4.8 GW fills the left foreground as a pair of massive hyperbolic cooling towers with thick steam columns rising into the dark sky, adjacent conveyor belts and lignite stockpiles faintly lit. Hard coal 2.6 GW sits behind the brown coal as a smaller conventional boiler house with a single smokestack. Biomass 4.3 GW is rendered as a medium-sized wood-chip-fired plant with a cylindrical silo and modest stack, positioned between the gas plant and the coal complex. Hydro 1.3 GW appears as a small concrete run-of-river weir with illuminated spillway in the lower left corner. TIME: 23:00 Berlin — full night, completely black sky with no twilight or sky glow, a scattering of stars visible through 35% cloud cover rendered as thin alto-stratus patches drifting across. All structures are lit only by sodium-orange industrial lighting, glowing control-room windows, and red aviation warning lights on turbine nacelles. Early spring vegetation: bare and budding deciduous trees, fresh but sparse grass, temperature near 8°C suggested by a faint mist low on the ground. ATMOSPHERE: oppressive and heavy, reflecting the high electricity price — the air feels dense, the steam from cooling towers hangs thick and reluctant to disperse, lending a brooding weight to the scene. Style: highly detailed oil painting in the tradition of 19th-century German Romantic landscape painters such as Caspar David Friedrich and Carl Blechen — rich impasto brushwork, dramatic chiaroscuro between artificial light and deep shadow, atmospheric depth receding into inky darkness, meticulous engineering accuracy on every turbine nacelle, cooling tower, and exhaust stack. No text, no labels.
Grid data: 23 April 2026, 23:00 (Berlin time) · Generated 2026-04-23T22:53 UTC · Download image