DNV发了个《海军舰艇的替代燃料》白皮书，提出降低海军舰艇的碳排放……
于是有了这么个鬼畜玩意……安装风帆和太阳能板(蓝色区域)以实现碳减排的MEKO 5.0……

"The MEKO® 5.0 in a combat state (top), with extended wing sails (bottom left) with areas covered by solar cells highlighted in light blue (bottom right)"