The HAP-alpha high-altitude solar aircraft has completed key ground testing at the German Aerospace Center (DLR).

Plug Power Inc. and Hy2gen AG have signed a non-binding letter of intent to deliver a 5 MW PEM electrolyzer to the Sunrhyse ...

The Navy regularly tests unmanned vessels in the Charleston Harbor and recently sent one of these boats across the Atlantic ...

Discover the future of sustainable transport in "5 New Generation Vehicles That Will Change Transportation." Explore groundbreaking innovations like the Coradia iLint hydrogen-powered train, the ...

From hydrogen and methanol to biofuels, electricity and more, the next generation of marine fuel sources are on the rise. The ...

When most people hear “hydrogen economy,” they picture far-off megaprojects in the desert or futuristic ferries in Scandinavia—not Cabras Marina, the Port of Guam, or a University of Guam chemistry ...

A "charged" metal hydride is still at least 90% metal and, as of today, 7% or so hydrogen. Energy density is not as good as a ...

Startups are still racing to build the world's first commercial fusion power plant on land, but Maritime Fusion thinks the ...

Lyman-Morse, a Thomaston boatbuilder, was tapped by a Massachusetts transit operator to design and produce three solar-powered ferries. Since the company’s founding in 1978, Lyman-Morse has grown to ...

The future of a hydrogen production facility in St. Regis is uncertain after the Trump administration canceled nearly $8 billion in clean energy funding in October. In 2023, St. Regis was tapped by ...

Green hydrogen, while expensive, holds promise for decarbonizing hard-to-abate industries like steelmaking and transportation due to its clean combustion. Researchers at the City University of Hong ...

For RC aircraft there are generally legal restrictions that require the craft to stay within line of sight of the operator, but an RC boat or car can in theory go as far as the signal will allow — ...