THPA S.A. gives high priority to environmental protection. For this reason, it has an approved plan for the management of ship waste that ends up at the port of Thessaloniki, as well as emergency plans for facing sea-pollution events, from oil spills and other dangerous substances.

It also recycles all the waste produced in its installations such as, end of life tires, lubricating oil waste, wooden containers, metal containers (banders), aggregates from the excavations and demolitions, scrap metal, oil and gas filters, oiled shavings and cloth.

Meanwhile, it also performs measurements for sea-environment quality and has a unit for measuring the air pollution, while initiating a program for sound-pollution measurements, for all the installations and mechanical equipment.