倡导者敦促波特兰对重油和洗污染负责. Advocates urge Portland to hold cruise lines accountable for heavy fuel oil and scrubber pollution.

波特兰的倡导者敦促城市对环保和健康影响负责, 特别针对使用重油燃料和污染卡斯科湾的洗系统. Portland advocates are urging the city to hold cruise lines accountable for environmental and health impacts, specifically targeting the use of heavy fuel oil and scrubber systems that pollute Casco Bay. 虽然市政府提出自愿减价以使用更清洁的燃料, 但批评者认为这不有效且无法执行. While the city proposed a voluntary discount for cleaner fuel use, critics argue this is ineffective and unenforceable. 为了保护海洋生物和公共健康, 他们主张有约束力的协议要求使用更清洁的燃料以及禁止洗机. They advocate for binding agreements requiring cleaner fuel use and scrubber bans to protect marine life and public health.