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500 MW. Jiayuguan Hybrid BESS, Gansu, China — what's behind it?

4 gigawatt-hours. In one battery. Jiayuguan Hybrid BESS, Gansu, China: 500 MW, China National Nuclear Corporation (CNNC) / NingSheng in Jiayuguan, Gansu Provinc

Jiayuguan Hybrid BESS, Gansu, China
Concept illustration (AI, FLUX·2): Jiayuguan Hybrid BESS, Gansu, China

What's behind it

LFP + supercapacitors — two technologies, one facility, at the gateway to the Silk Road.

Concept illustration (AI, FLUX·2): Site architecture

Location & Technology

Operator: China National Nuclear Corporation (CNNC) / NingSheng
Location: Jiayuguan, Gansu Province, China
Power: 500 MW · Energy: 1.0 GWh

Weltweit erstes GWh-Projekt mit LFP + Superkondensatoren kombiniert für schnelle Grid-Response. Gansu-Wind+Solar-Export-Korridor (Endpunkt der ehemaligen Seidenstraße). Betrieben von CNNC (Nuklearkonzern als Speicher-Investor).

🎬 Full explainer — all 25 spots, every figure sourced:
Concept illustration (AI, FLUX·2): Infrastructure detail

Stromfee Take

This is where the lever sits: Transparent HVAC with Stromfee AI. We make every inverter, every cell, every register visible — container to single cell. At this scale, 5–15% HVAC savings is industry standard. Plus the BESS Optimizer: power-market revenue + peak shaving + backup in one.

Concept illustration (AI, FLUX·2): Theme image
→ Test Stromfee transparent HVAC

Stromfee apps in your language: stromfee.app (DE · EN · ES · FR)

Sources