Grid Poet — 18 July 2026, 12:00
Solar at 41 GW and wind at 14.8 GW drive 93% renewables, pushing prices negative with 14.6 GW net export.
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Grid analysis Claude AI
At midday on 18 July 2026, solar dominates the German generation stack at 41.0 GW, accounting for nearly 63% of total output despite 63% cloud cover, with onshore and offshore wind contributing a combined 14.8 GW. Renewable share stands at 93.2%, with residual thermal generation from brown coal (2.6 GW), natural gas (1.4 GW), and hard coal (0.5 GW) providing baseload and ancillary services. Total generation of 65.5 GW against consumption of 50.9 GW yields a net export of 14.6 GW, consistent with the marginally negative day-ahead price of −0.1 EUR/MWh, which signals oversupply but not at levels requiring significant curtailment. System conditions are unremarkable for a midsummer midday with moderate wind; the negative price reflects routine economics of high solar coincidence across Central Europe.
Grid poem Claude AI
A golden tide of photons floods the plain, drowning the price below zero while ancient lignite towers exhale their last thin breath against a sky they no longer command. The grid groans gently under abundance, exporting its embarrassment of riches southward and eastward into hungry wires.
Generation mix
Wind onshore 19%
Wind offshore 4%
Solar 63%
Biomass 6%
Hydro 2%
Natural gas 2%
Hard coal 1%
Brown coal 4%
93%
Renewable share
14.8 GW
Wind (on + offshore)
41.0 GW
Solar
65.5 GW
Total generation
+14.5 GW
Net export
-0.1 EUR/MWh
Day-ahead price
22.4°C / 15 km/h
Temp / Wind speed
Open-Meteo, Kassel (51.3°N 9.5°E) · surface estimate from 100 m wind
63.0% / 353.0 W/m²
Cloud cover / Radiation
48
gCO₂/kWh
Image prompt
Solar 41.0 GW dominates the composition, filling the entire right two-thirds of the scene as vast fields of aluminium-framed crystalline silicon PV panels stretching across gentle summer hillsides, angled toward a high midday sun partially veiled by scattered cumulus clouds. Wind onshore 12.3 GW appears as dozens of tall three-blade turbines with white tubular towers marching along ridgelines in the centre-right, their rotors turning moderately in a light breeze. Wind offshore 2.5 GW is visible as a distant cluster of turbines on the hazy horizon where land meets a faint suggestion of the North Sea. Brown coal 2.6 GW occupies the left background as a pair of large hyperbolic cooling towers emitting thin steam plumes, flanked by conveyor belts and a lignite pit mine. Biomass 3.8 GW appears as a modest biogas plant with cylindrical digesters and a low smokestack in the centre-left middle ground. Hydro 1.4 GW is rendered as a small concrete run-of-river weir with churning white water on a tributary in the lower left foreground. Natural gas 1.4 GW shows as a compact combined-cycle gas turbine plant with a single slim exhaust stack and minimal exhaust haze, positioned near the cooling towers. Hard coal 0.5 GW is a single small stack barely smoking behind the gas plant. The lighting is full bright midday summer daylight, sun high in the south, partially diffused through 63% cloud cover giving a warm but not harsh illumination with soft shadows. The sky is mostly filled with white and grey cumulus clouds with generous patches of blue. Temperature is warm: lush green deciduous trees in full summer leaf, wildflowers in meadows, golden-green grass. The atmosphere is calm and open, reflecting the near-zero electricity price — no oppressive haze, clear visibility to distant horizons. Style: highly detailed oil painting in the tradition of 19th-century German Romantic landscape painters such as Caspar David Friedrich and Carl Blechen, with rich saturated colour, visible impasto brushwork, atmospheric aerial perspective, and meticulous engineering accuracy in every turbine nacelle, panel array, and cooling tower. No text, no labels.
Grid data: 18 July 2026, 12:00 (Berlin time) · Generated 2026-07-18T10:20 UTC · Download image