Overview
On November 7, the 2026 High-Quality Development Forum on the New Power System was held in Beijing, focusing on security, technology, and market reform for the “15th Five-Year” period. Landmark practices were disclosed: Southern Grid’s “ShunYiChong” platform aggregates 17,000 charging stations and 120,000 chargers with vehicle-to-grid (V2G) dispatchable capacity of 1.43 GW, pioneering a “V2G + reliable grid + grid-forming storage” model; Three Gorges’ Ulanqab grid-friendly station pairs 1.7 GW wind, 0.3 GW solar, and 0.55 GW×2h storage; CNNC (Hunan) debuted a 750V DC-bus PV-storage-charging microgrid with 4.1% system loss and 100% localization.
Southern Grid Storage reported 15.36 GW of operating capacity—12.68 GW pumped hydro (near one-fifth of the national total) and 0.654 GW new storage—with five “first” demonstration stations; China’s first variable-speed pumped-storage unit completed main installation, and Meizhou pumped storage led market trading.
Background & Interpretation
1. Industry and Policy Context
The forum signals the new power system moving from “single-point pilots” to “system integration.” With rigid demand growth (~600 billion kWh/year in the 15th Five-Year), source-grid-load-storage coordination is the backbone of supply security. V2G, DC microgrids, and grid-forming storage are turning EVs, distributed PV, and storage from passive loads into dispatchable resources.
2. Core Drivers and Underlying Mechanism
V2G’s core mechanism pools millions of dispersed EV batteries into a flexible grid “reservoir”: unified dispatch discharges at peaks and charges at troughs, easing distribution pressure while rewarding users. DC microgrids use a 750V DC bus to link PV-storage-charging in all-DC topology, cutting conversion losses (CNNC at 4.1%) and enabling seamless on/off-grid switching. Grid-forming storage provides sub-5-second self-healing and islanding capability, boosting末端 resilience.
3. Market Structure and Industry Chain Impact
V2G scale-up activates new business models for charging operators, battery assets, and VPPs; the 100% localized DC microgrid (DC/DC modules) benefits domestic power-electronics and semiconductor supply chains; parallel pumped-hydro and new-storage growth gives equipment makers and EPCs visible orders. Southern Grid, Three Gorges, and CNNC benchmarks are highly replicable, driving local grid and park retrofits.
Implications & Outlook
Near term, V2G pilots and DC microgrids scale from parks to city level; medium term, EV dispatchable capacity may become a VPP mainstay as EV ownership grows; long term, grid-forming and long-duration storage underpin high-renewable absorption. Watch V2G pricing/settlement rules, DC-microgrid standards, and storage market-access rules.
Takeaways for Industry Participants
Charging operators should accelerate platform aggregation and bidirectional-charging retrofits to capture the V2G entry point. Parks and property managers can pilot DC microgrids to cut costs and carbon. Equipment vendors should target grid-forming storage and localized DC/DC modules. Energy-service firms can package dispatchable resources as tradable regulation products around “power-carbon-compute” synergy.
This column compiles industry information and shares technical perspectives; it does not constitute investment advice.