Market Metrics
Charging Points
1,000,000+
Largest network in China
City Coverage
273
29 provinces
2025 Capex
~CNY 650B
Up from CNY 600B in 2024
Smart Charging Cities
176
Coordinated network
Updated at 2025-FY
Product Specifications
| Feature | Details |
|---|---|
| Network Type | Public AC and DC charging; growing share of liquid-cooled supercharging |
| Charging Points | 1,000,000+ connected (incl. third-party operators on platform) |
| Coverage | 273 cities across 29 provinces; smart-charging coordination in 176 cities |
| Max Power | 480-600 kW liquid-cooled supercharging at flagship sites |
| Platform | e-Charging (e充电) app and 国网电动 (GuoWang DianDong) consumer interface |
| Grid Integration | V2G pilot programs and orderly-charging tariffs |
Updated at 2025-FY
Partnerships & Investors
CATLTechnology Partner
Battery storage integration at supercharging hubs
BYDCharging Interoperability
BYD vehicles integrated into State Grid public charging ecosystem
Huawei Digital PowerTechnology Partner
Smart grid and digital energy collaboration
NIOCharging Interoperability
NIO vehicles can access State Grid public chargers
China Southern Power GridSister Utility
Other half of China's two-grid utility system; coordinated national rollout
Updated at 2025-FY
Key Milestones
2002
State Grid Founded
State Grid Corporation of China (SGCC) established as central state-owned utility, splitting from State Power
2015
EV Charging Subsidiary
Launches dedicated EV charging division to build national infrastructure
2020
Smart Charging Internet
Smart charging network connects ~1M charging piles serving 5.5M EV owners
2023
10,000 New Stations Plan
Announces plan to construct 10,000+ new charging stations by 2025
Aug 2024
Beijing Supercharging Debut
Debuts first ultra-fast charging station in Beijing under new 'liquid-cooled supercharger' brand
2025
CNY 650B Capex Plan
Announces ~CNY 650B (~$89B) total capex for 2025, up from CNY 600B in 2024 (incl. green/charging infra)
2025
1M+ Charging Points / 273 Cities
Connected network surpasses 1M charging points across 273 cities and 29 provinces
2025
Smart Charging in 176 Cities
Rolls out smart charging coordination network across 176 major Chinese cities
Updated at 2025-FY