Clean Technica Climate change Research

The End Game Economics of Maritime Fuels

12 min read

In my recent article on America’s new maritime plan, I argued that it was competing for the wrong century by anchoring itself to legacy fuels and industrial logic that made sense when gasoline and diesel dominated global energy demand. A reader asked a question regarding the fuel cost variance for … [continued]

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Clean Technica Climate change Research

China’s Carbon Market Expands Into Heavy Industry As USA Regresses

11 min read

China’s national carbon market has reached another expansion point, and the signal is larger than it first appears. The Ministry of Ecology and Environment has extended mandatory carbon reporting beyond the original heavy sectors to include petrochemicals, chemicals, flat glass, copper smelting, papermaking, and civil aviation. That move does not … [continued]

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Clean Technica Climate change Research

America’s New Maritime Plan Is Competing for the Wrong Century

10 min read

The new U.S. Maritime Action Plan, available from the White House Maritime Insights page, is serious policy work. It acknowledges that American commercial shipbuilding has withered to less than 1% of global output and that only a handful of domestic yards can build large oceangoing vessels. It recognizes workforce shortages, … [continued]

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Canada, California, & Europe: Three Ways to Force EV Adoption

8 min read

Canada has just shifted its electric vehicle policy architecture. Instead of relying on an explicit EV sales mandate, the federal government has moved toward tightening fleet average emissions standards combined with credit trading and trade policy adjustments. On the surface, this looks like a procedural change. In practice, it changes … [continued]

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Clean Technica Climate change Research

Most Maritime Shipping Battery Propulsion Studies Are Already Obsolete

14 min read

Most maritime battery studies are already obsolete. That is not a criticism of the researchers who wrote them. It is a recognition that their assumptions were grounded in the battery costs and energy densities available at the time. Several of the most detailed recent merchant shipping studies modeled battery system … [continued]

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