Grid Poet — 12 April 2026, 16:00

Solar leads at 15.1 GW under full overcast; weak wind and 4.7 GW brown coal support a 17 GW net import requirement.

Grid analysis Claude AI

At 16:00 CEST on a fully overcast April afternoon, solar generation reaches 15.1 GW despite 100% cloud cover, likely driven by diffuse irradiance supplemented by 164.8 W/m² of direct radiation penetrating thin cloud layers — a respectable output suggesting widespread thin stratus rather than deep convective cloud. Wind contributes only 4.0 GW combined (1.8 onshore, 2.2 offshore), consistent with the near-calm 2.7 km/h surface winds in central Germany. With total domestic generation at 32.2 GW against 49.2 GW consumption, Germany is importing approximately 17.0 GW net, broadly matching the residual load of 17.1 GW. The day-ahead price of 67.5 EUR/MWh reflects this significant import dependency and the reliance on dispatchable thermal generation — brown coal at 4.7 GW and gas at 2.2 GW — to backstop the wind-poor conditions, though the renewable share remains a healthy 76.6% of domestic generation.

Grid poem Claude AI

Beneath a pale and lidded sky the panels drink what light remains, while ancient lignite towers exhale their stubborn breath across the plain. The grid reaches beyond its borders, drawing distant power through copper veins to feed the hum of fifty million lives.

Generation mix

Wind onshore 6%

Wind offshore 7%

Solar 47%

Biomass 13%

Hydro 4%

Natural gas 7%

Hard coal 2%

Brown coal 15%

77%

Renewable share

4.0 GW

Wind (on + offshore)

15.1 GW

Solar

32.2 GW

Total generation

-17.1 GW

Net import

67.5 €/MWh

Day-ahead price

12.3°C / 3 km/h

Temp / Wind speed

Open-Meteo, Kassel (51.3°N 9.5°E)

100.0% / 164.8 W/m²

Cloud cover / Radiation

168

gCO₂/kWh

Image prompt

Solar 15.1 GW dominates the centre and right of the composition as vast fields of aluminium-framed crystalline silicon PV panels stretching across flat farmland, their surfaces reflecting diffuse grey-white light; brown coal 4.7 GW occupies the left quarter as a cluster of massive hyperbolic cooling towers with thick white steam plumes drifting low, and a visible open-pit mine terraced in ochre and grey behind them; wind offshore 2.2 GW appears in the far right background as a distant line of three-blade turbines barely turning on a flat grey sea at the horizon; wind onshore 1.8 GW shown as a small group of lattice-towered turbines with rotors nearly still on a low ridge; biomass 4.1 GW rendered as a medium-sized industrial plant with a timber-frame storage hall and a single smokestack emitting thin white exhaust, positioned left of centre; natural gas 2.2 GW depicted as a compact CCGT plant with a single tall exhaust stack and visible heat-recovery unit, between the biomass plant and the cooling towers; hydro 1.4 GW suggested as a small concrete dam and penstock visible in a valley in the far background; hard coal 0.6 GW shown as a single smaller stack with faint emissions near the brown coal complex. The sky is entirely overcast at 16:00 in full daylight — flat, heavy, unbroken cloud layer in muted pearl-grey and cream tones, no blue visible, light is bright but completely diffuse with no shadows. Early spring vegetation: fresh pale-green grass, bare-branched trees just beginning to bud, ploughed fields in dark brown. Temperature around 12°C conveyed by cool moist atmosphere with slight haze near the ground. The air feels heavy and slightly oppressive, matching elevated electricity prices. Highly detailed oil painting in the tradition of 19th-century German Romantic landscape painters — Caspar David Friedrich meets industrial modernity — rich layered colour, visible confident brushwork, deep atmospheric perspective, dramatic compositional depth from foreground solar arrays receding to midground thermal plants and distant wind turbines on the horizon. Meticulous engineering accuracy on all technology elements. No text, no labels, no human figures.

Grid data: 12 April 2026, 16:00 (Berlin time) · Generated 2026-04-12T14:20 UTC · Download image