LS Eco Energy Supplies Cables for Viettel AI Data Center

LS Eco Energy said its Haiphong manufacturing subsidiary, LS-VINA, will supply power cables for a hyperscale artificial intelligence data center being developed by Viettel Group, Vietnam's largest telecom operator, as reported by BusinessKorea and Asiae. Multiple Korean business outlets describe the project as a 60 MW facility located in a new city near Hanoi, a scale the coverage equates to the simultaneous electricity consumption of 40,000 to 50,000 households (BusinessKorea; Asiae; SE Daily). The products ordered are reported to be used in the power grid connecting the data center and the substation (BusinessKorea; Asiae).

Reporting notes the delivered equipment includes power cables and related distribution components for the on-site power network (BusinessKorea; SE Daily). Outlets also say LS Eco Energy has previously supplied busducts and transmission cables to hyperscale AI data centers under construction in Indonesia and Malaysia, which is cited as part of the company's order track record in Southeast Asia (SE Daily; BusinessKorea).

Korean financial coverage records a notable stock reaction on the announcement, with intraday gains reported at about 12% by Chosun Biz and up to 16.7% by Aju Press, including an intraday record high for the share price on May 14, 2026 (Chosun Biz; Aju Press). Lee Sang-ho, CEO of LS Eco Energy, is quoted in Chosun Biz saying, "We will step up our push into the global AI infrastructure market, focusing on extra-high-voltage cables and power and optical communication solutions for data centers." The outlets further report the company plans to bolster its optical cable production capabilities in response to rising demand (Asiae; BusinessKorea).

Industry-pattern observations: hyperscale AI data centers, especially those optimized for GPU-based high-density servers, materially increase site-level power demand and heat rejection requirements. This shifts engineering emphasis toward high-reliability power distribution, busduct systems, and higher-capacity external grid connections. Companies supplying cable and power-distribution hardware have shorter lead times to demonstrate commercial relevance than firms that must deliver rack-scale systems or custom cooling.

Editorial analysis: Southeast Asia is an active frontier for data center expansion as land and grid constraints increasingly limit growth in primary hubs such as Singapore. Reporting places Vietnam among countries actively courting hyperscale investment, and the Viettel project is presented as part of that diversification toward Malaysia, Thailand, and Vietnam (SE Daily; BusinessKorea). For suppliers of power infrastructure, participation in early large builds can both validate manufacturing capacity and open follow-on opportunities across regional deployments.

• •Contract scope and timelines: observers will look for formal tender details or project milestones published by Viettel that specify delivery timelines, acceptance tests, and commissioning dates.
• •Additional orders: whether Viettel or other regional hyperscalers announce further site expansions that reference LS Eco Energy as vendor, which would indicate repeat-supplier status.
• •Grid upgrades and permitting: the pace of regional grid reinforcement and local permitting will determine how quickly 60 MW-plus facilities can be energized.

Editorial analysis: for infrastructure engineers and procurement teams, the event highlights the increasing importance of end-to-end power distribution design expertise for AI data centers. Vendors of ultra-high-voltage cables, busducts, and integrated power systems will be central to enabling higher per-rack power densities commonly used by generative AI workloads.