Key points in this article
Seeing The Dead Piles
In Laishan, a zombie-pile observation shows broken or offline chargers tracked by availability rate, then cleared dynamically, a local sample of turning dead points back into service before residents stop believing the network works at all and give up.
Availability As Standard
Folding availability into assessment drives routine inspection and dynamic cleanup. A charger that cannot charge is worse than none, so metrics must reflect reality, not a flattering installation count that quietly hides the failures everyone experiences on the ground.
From Coverage To Quality
A canopy with shared points proved the best-value retrofit, solving parking, cover and power in one pass. The contest has shifted from having piles to running them well, and whoever fixes maintenance holds Laishan's edge for the next stage. For Laishan, the zombie-pile lesson is that availability is the truth, and a district that measures it stops boasting about counts and starts earning the trust that only working piles can ever bring.