Key points in this article
Why it is debated now
Old community retrofit is discussed collectively because policy rhythm, technology maturity, and market acceptance intersect now. One background point cannot be ignored: data beats experience. Distinguishing noise from real structural signal keeps the judgment from losing focus.
Yantai and neighbors
Haiyang and nearby areas can borrow paths from each other. In retrofit, pioneers' painful lessons outweigh their wins; logging past problems helps followers avoid detours, which is why we pilot samples before replication. Comparing seeks reusable practice, not ranking by who did better.
Our frontline view
Uncertainty cannot be erased but can be managed; solid basics are the hedge. Service capacity, response mechanism, and data records look plain yet decide whether the work stands long term. Dongshang New Energy tracks public cases and favors small validated steps over a one-time splash because steady rhythm beats being pushed by schedule. We also keep response mechanisms ready because quiet reliability is what users remember most, and a steady habit beats a dramatic rescue.