Grid Poet — 5 July 2026, 15:00
Strong onshore wind and diffuse solar under full overcast drive 94% renewables and 11.6 GW net exports at negative prices.
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Grid analysis Claude AI
At 15:00 on a fully overcast summer afternoon, German renewables deliver 94.1% of generation, driven by an unusually strong 20.1 GW onshore wind contribution and 29.0 GW of solar output — notable given the 100% cloud cover and only 32 W/m² direct irradiance, indicating that diffuse radiation across Germany's large installed PV base is still substantial. Total generation of 59.4 GW against 47.8 GW consumption yields a net export position of 11.6 GW, pushing the day-ahead price to −1.0 EUR/MWh. Thermal plant dispatch is minimal: brown coal holds 1.9 GW of must-run baseload, natural gas sits at 1.4 GW likely on ancillary service obligations, and hard coal is nearly offline at 0.2 GW. The negative price reflects textbook oversupply dynamics for a mild, windy July day with moderate demand and limited flexibility to absorb excess renewable output domestically.
Grid poem Claude AI
Beneath a pewter sky the turbines churn their silver hymn, and the sun, veiled yet relentless, pours invisible light until the price of power falls below the price of nothing. The old coal towers exhale their last thin breath, spectators now to a kingdom that no longer needs their fire.
Generation mix
Wind onshore 34%
Wind offshore 3%
Solar 49%
Biomass 6%
Hydro 2%
Natural gas 2%
Hard coal 0%
Brown coal 3%
94%
Renewable share
22.0 GW
Wind (on + offshore)
29.0 GW
Solar
59.4 GW
Total generation
+11.6 GW
Net export
-1.0 EUR/MWh
Day-ahead price
20.6°C / 20 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E) · surface estimate from 100 m wind
100.0% / 32.0 W/m²
Cloud cover / Radiation
40
gCO₂/kWh
Image prompt
Solar 29.0 GW dominates the right half of the scene as vast rolling fields of aluminium-framed crystalline silicon PV panels stretching to the horizon under a uniformly overcast, bright pearl-grey sky with no direct sun; wind onshore 20.1 GW fills the centre and left-centre as dozens of tall three-blade turbines on lattice and tubular towers, rotors spinning briskly in the steady breeze, set across green summer farmland with full-leafed trees and hedgerows at 20°C; biomass 3.6 GW appears as a compact wood-chip plant with a modest smokestack in the left-centre middle ground; wind offshore 1.9 GW is suggested by a distant row of turbines on the far horizon, barely visible through haze; brown coal 1.9 GW occupies the far left as a pair of large hyperbolic cooling towers with thin white steam plumes rising into the flat cloud layer; natural gas 1.4 GW sits beside them as a small CCGT unit with a single clean exhaust stack; hydro 1.4 GW appears as a low concrete weir with spillway water in the foreground valley; hard coal 0.2 GW is a single dark smokestack, barely smoking, almost idle, tucked behind the gas plant. The lighting is full daytime but entirely diffuse — no shadows, no sun disk visible — a luminous flat light characteristic of a thick overcast July afternoon. The atmosphere is calm and open, reflecting the negative electricity price. Lush midsummer vegetation: deep green grass, wildflowers, mature deciduous canopy. Painted in the style of a highly detailed 19th-century German Romantic oil painting — rich layered colour, visible confident brushwork, atmospheric aerial perspective receding into milky distance — yet every turbine nacelle, every PV cell grid, every cooling tower hyperbolic curve rendered with meticulous engineering accuracy. No text, no labels.
Grid data: 5 July 2026, 15:00 (Berlin time) · Generated 2026-07-05T13:20 UTC · Download image