Manufacturing

ChatGPT generated infographic illustrating reconductoring, where utilities replace older transmission wires with advanced conductors so existing towers can carry significantly more electricity

Unlocking Hidden Capacity in the Grid With Advanced Conductors

Electricity demand is rising as transport, heating, and industry electrify, with additional growth coming from data centers and expanding industrial loads. The transmission network that moves electricity was built over many decades, but expanding it has become increasingly difficult. Building new transmission lines often takes ten to fifteen years once … [continued]

ChatGPT generated image of a modern container ship docked at an industrial port with alcohol fuel storage tanks and shore power connections, illustrating emerging clean bunkering infrastructure

Hybrid Electric Ships and the Alcohol Fuel Convergence

In recent weeks I have published on the end game economics of maritime fuels, why decarbonizing maritime shipping won’t be inflationary, and why most battery electric shipping studies were already obsolete. Those pieces generated a steady stream of questions that were more specific than the original arguments, as well as … [continued]

Chatgpt generated comparison of grey, blue, and green ammonia pathways.

Grey, Blue, or Green: The Real Ammonia Math

Equinor’s decision to halt its blue hydrogen project in Groningen is not a story about engineering failure or lack of public support. It is a story about the absence of customers. The H2M project secured support from the EU Innovation Fund and was positioned as a cornerstone of industrial decarbonization … [continued]

Chatgpt generated depiction of the Netherlands pivoting from hydrogen to battery electric buses.

Peak Fuel Cell Bus Deliveries in the EU Occurred in 2025

Transport & Environment’s latest European city bus market report glossed in an article in CleanTechnica caught my attention for a reason that may not be obvious at first glance. Battery-electric buses now dominate new city bus registrations across the EU, and vastly ahead of schedule. That is the headline, and … [continued]

Chatgpt generated illustration contrasting fossil-fueled and battery-integrated vessel architectures.

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

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]

Chatgpt generated illustration comparing Canada, California, and EU EV compliance systems.

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

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]

Photo courtesy of FAU Harbor Branch

Blue Origin Wants To Pollute A Pristine Florida Waterway — Just Say No

When I was in elementary school, my classmates and I learned how New England mill owners sited their factories near mighty rivers. We know now those factories dumped their waste directly into public waters without any consideration to the pollution and damage they were causing. Sulfite and phosphorus. Sulfuric acid, … [continued]