As the world races to decarbonize its energy systems, the choice between transmitting green energy as electrons through high-voltage direct current (HVDC) lines or as molecules via hydrogen pipelines emerges as a critical decision. This paper considers this pivotal choice and compares the...

It is anticipated that green hydrogen will require government support for the next 15-20 years and that green hydrogen export projects will have to compete, largely on delivered price, to supply the demand created by the importing government programmes. Efficient project financing, both debt and...