Staff Blog


Scrub-less in Seattle, but not yet in Tacoma

Ports in Seattle and Tacoma could become leaders in the transition to zero-emission technologies by combining progressive environmental policy with their existing supply of low-carbon electricity.

ships in harbor at Port of Tacoma

How much does an electric semi really cost?

The cost calculus for fleet owners hinges on how much more it costs to buy an electric truck than a diesel truck—and how fuel and maintenance savings may make up the difference

chart showing cost difference of zero-emission trucks and diesel