Finland, May 26 -- Technology group Wartsila will invest approximately EUR 90 million to further expand its technical production capacity by 30% at its Sustainable Technology Hub (STH) in Vaasa, Finland and across its associated global supply chain. This expansion follows the 35% increase in technical production capacity, announced in February 2026, bringing the total planned increase to 65% compared to Wartsila's 2025 technical production capacity.This investment will enable Wartsila to deliver higher volumes of engines, meet increasingly growing market demand in the energy and marine industries, and better support customer needs and long-term business growth. In addition, the investment will strengthen the capacity across the associated g...