The latest inventory also shows continued progress since 2017, when the Port of Los Angeles and neighboring Port of Long Beach updated their landmark Clean Air Action Plan.

According to WSC data, 503 dual-fuel ships were on the water as of September 2026, compared to 358 through the first nine months of 2025.

The International Energy Agency linked falling solar panel prices to a supply glut in China, which supplied more than 98% of EU solar panel imports last year.