The Manila International Container Terminal (MICT), operated by International Container Terminal Services, Inc. (ICTSI), has recently added eight hybrid rubber-tired gantries (RTGs) equipped with near-zero emission (NZE) technology.

ICTSI said the RTGs were manufactured by Japan's Mitsui Engineering & Shipbuilding Co. Ltd. (MES) and reflect MICT's aim to enhance productivity while also prioritizing its sustainability push.

The new RTGs, ICTSI noted, are powered by a combination of a 100-kilovolt-ampere (kVA) lithium-ion battery and a smaller diesel engine, cutting emissions by 60 to 70% compared to traditional RTGs. 

Unlike conventional RTGs, the NZE RTGs use a smaller diesel engine primarily to charge the lithium-ion batteries, which power the crane's electric motors.

ICTSI said this reduces reliance on fossil fuels and significantly lowers emissions. Additionally, the NZE hybrid RTGs feature regenerative braking systems that capture energy during braking to recharge the batteries, improving overall efficiency.

The hybrid technology also delivers substantial fuel savings.

MICT estimates an annual fuel reduction of more than 761,800 litres, a marked improvement over the 644,600 litres consumed by the terminal's existing hybrid RTGs — which translates to an annual carbon dioxide emissions reduction of 1.97 kilotons.

"The arrival of these near-zero emission RTGs further underpins our commitment to reducing our environmental footprint while enhancing operational capabilities. These new RTGs will improve our productivity, lower carbon emissions, and provide better service to our customers," said Christian R. Gonzalez, ICTSI executive vice president.

"With the addition of the new RTGs, MICT now operates the Philippines' largest container-handling fleet, consisting of 18 quay cranes and 52 RTGs," he added.

Beyond fleet upgrades, MICT is undergoing a significant expansion, including the second phase construction of Berth 8 and preparations for Berths 9 and 10.

ICTSI noted that once completed in 2027, Berth 8 will add 200,000 twenty-foot equivalent units (TEUs) in yard capacity and accommodate larger vessels of up to 18,000 TEUs.

"This development strengthens MICT's role as the country's premier international trading gateway and positions it to meet the growing demands of the global shipping industry," the Philippines-headquartered global port operator said.