🧠 Food for thought

Implications, context, and why it matters.

Utilization metrics matter more than raw capacity numbers

• China aims for 300 million kW by 2027. Public chargers saw only 7.8% use in 2024 1, and some reports put optimal use at about 50% of units 2.
• The 45.3 kW average per public unit hides a split in hardware. Ultra-fast direct current (DC) chargers above 350 kW grew 200% in 2023 2. Slower alternating current (AC) units remain common, which leads to very different user wait times and site economics that averages hide.
• Low use stems from poor site picks and weak operations 2. Adding more charging piles (individual charger units) without better placement and load management (controlling when and how chargers draw power) repeats the same waste at scale.

Grid infrastructure providers can capture demand from site-level energy management needs

• The push to 300 million kW public capacity will strain local distribution grids (the neighborhood-level electricity networks that deliver power from substations) 3. Five provinces already hold 48% of charging points 3. These are Guangdong, Jiangsu, and Zhejiang. Shanghai and Beijing round out the group.
• Rising load creates near-term openings for vendors of site-level energy management systems (software and controls that monitor then optimize on-site power use). Co-located battery storage helps too (on-site batteries that charge off-peak then discharge during peaks). These tools cut demand charges (fees based on a site’s peak power draw) and enable high-power fast charging without exceeding local grid connections.
• Equipment suppliers should watch provincial subsidy programs such as the 400 yuan per kW construction support 2. Municipal charging infrastructure tenders (procurement solicitations) can flag buyers and timelines. Operators will rush to hit 2027 targets while working around grid limits.