South Korea’s 2.1GW floating PV venture not a military disturbance, says ministry

Facebook
Twitter
LinkedIn
Reddit
Email
The Saemangeum Seawall. Source: Wikimedia Commons

A huge floating solar project on South Korea’s southwest coast has reportedly been given the green-light from the country's Defence Ministry after local papers suggested that reflections from the panels might disrupt operations at a nearby US airbase.

The mammoth 2.1GW floating solar project, planned for the Saemangeum Seawall dyke, was approved by South Korea's Ministry of Trade, Industry and Energy (MOTIE) in late July.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

The plant will cover an area of 30 square kilometres on the largest manmade dyke in the world. It was specifically earmarked to be close to the airport, where business operations are low.

South Korea’s Ministry of Defence assuaged concerns about the plant’s future when it said on Thursday that US Forces Korea, which is stationed near the proposed site at the nearby Kunsan airbase, did not believe the array would disturb military aircraft, according to a report in Yonhap News Agency.

The floating solar project is the largest of its type ever conceived, 14 times larger than the 150MW floating project in China’s Panji District developed by local firm Three Gorges New Energy.

MOTIE estimates that the KRW4.6 trillion (US$4 billion) plant will be capable of generating 2,759GWh of energy annually.

It will be built in two stages, with the first 1.2GW forecast to come online in late 2022 and the remainder of capacity in 2025.

The project will help the South Korean government meet its targets of generating 20% of its total electricity from renewables and adding 30.8GW of new solar capacity by 2030.

The government estimates that the floating solar project will generate 1.6 million jobs during construction.

Read Next

July 24, 2026
Halocell Energy has signed a memorandum of understanding with MSWay to support the scale-up of its roll-printed perovskite solar cells.
July 23, 2026
Chinese solar manufacturer Dinto Solar has won a bid to supply 1GW of heterojunction (HJT) solar modules to the China Datang Corporation
July 22, 2026
The government of Kyrgyzstan is in discussions with Sunvera Solar over a solar cell manufacturing plant with a planned capacity of up to 2GW.
Premium
July 21, 2026
'Home market strength plus Middle Eastern demand' has driven a surge in solar PV capacity in India, according to RenewAtlas and Wiki-Solar.
July 13, 2026
The Turkish government has launched a new tender seeking 900MW of new solar PV capacity and 1.5GW of new wind capacity.
July 3, 2026
Researchers have developed a predictive framework for 2D perovskite design to enable more efficient, stable solar cells.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
April 20, 2027
Istanbul, Türkiye