Maersk to equip five tankers with bound4Blue’s wind-assisted eSAIL November 12, 2024 Tanker, International Shipping, Shipping Line, Trending News COPENHAGEN : Maersk Tankers has placed an order for bound4Blue’s wind assisted propulsion system (WAPS) to power its five vessels. The agreement marks bound4blue‘s largest WAPS deal to date, involving the installation of 20 type-approved