# China infrastructure investment surge > Live situation record from CLSTR: https://clstr.news/situations/china-infrastructure-investment-surge > Updated: 2026-07-31T18:56:32.000Z. Sources: 5. Developments: 2. In late July 2026, China announced a major push to upgrade its domestic water systems, earmarking roughly $75.8 billion for large‑scale water‑conservation projects and the renewal of aging urban pipelines. The plan targets a reduction in water loss, the deployment of smart‑water technologies, and extensive ecological restoration. A week later, Beijing broadened its investment agenda, redirecting the Belt and Road Initiative toward green and digital infrastructure. About $20.1 billion was allocated to renewable‑energy projects such as solar farms, wind parks, and battery factories, while a parallel Digital Silk Road effort funded subsea fiber‑optic cables and 4G/5G equipment. Together, the two announcements illustrate China’s coordinated strategy to modernise critical infrastructure at home and abroad, emphasizing sustainability, technology, and expanded geopolitical reach. ## Timeline ### 2026-07-31: China expands Belt and Road with renewable energy and digital infrastructure projects China redirects the Belt and Road toward renewable energy ($20.1 bn in 2026) and digital infrastructure, launching projects like the PEACE cable and expanding 4G/5G networks to boost geopolitical influence. 2 sources. https://clstr.news/cluster/china-expands-belt-and-road-with-renewable-energy-and-digital-infrastructure-projects ### 2026-07-23: China pledges $75.8 bn for water infrastructure and targets $5 trn urban renewal China announced $75.8 bn for water‑conservation projects in early 2026 and foresees over $5 trn in urban water renewal through pipe upgrades, smart systems and leakage reduction by 2030. 3 sources. https://clstr.news/cluster/china-pledges-758-bn-for-water-infrastructure-and-targets-5-trn-urban-renewal --- Cite as: China infrastructure investment surge. CLSTR, https://clstr.news/situations/china-infrastructure-investment-surge