Business
China Southern Power Grid — Yunnan Power Grid, a key energy hub in Southwest China, is undertaking a significant digital and intelligent upgrade of its communication bearer network. Facing challenges from complex terrain and increasing…
Impact: China Southern Power Grid — Yunnan Power Grid is upgrading its communication bearer network with SPN technology to support large-scale clean energy transmission and smart grid development, improving efficiency and ensuring long-term investment protection.
May 06, 2026 · 7 articles