The technology group Wärtsilä has launched a new series of power limitation solutions that enable compliance with the IMO's Energy Efficiency Existing Ship Index (EEXI) regulation. The EEXI regulation comes into effect in 2023 and stipulates the minimum energy efficiency level for existing ships already in service. According to Wärtsilä, its new power limitation systems allow owners to meet this requirement, despite the tight implementation schedule. Wärtsilä's environmental offering also includes various energy efficiency solutions that enable compliance with the IMO's Carbon Intensity Indicator (CII) requirements, which form part of the IMO's strategy for reducing greenhouse gas emissions from shipping. For meeting the EEXI requirements, three macro areas are relevant, namely power limitation, energy efficiency technologies and fuel upgrades.