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...

This note examines which regional economies in Europe are most exposed to rising gas prices on the basis of their dependency on gas intensive manufacturing sectors such as chemicals or basic metals. Based on OECD calculations we find that the employment shares of the most gas-intensive...