The global trend towards decarbonization and the demand for energy security have put
hydrogen energy into the spotlight of industry, politics, and societies. Numerous …

Energy security has become a key driver of the European Union's (EU) hydrogen ambitions,
especially in the wake of Russia's invasion of Ukraine and its weaponization of gas exports …

To achieve climate neutrality by 2050, the EU must phase out all fossil fuels. Natural gas
(NG) accounts for 25% of primary energy consumption of which 40% is used for residential …

In advanced transition processes sector coupling becomes key to reach net zero objectives.
The literature on multi-system interactions addresses the coupling of different systems by …

Hydrogen has become an important component of the global transition to zero-carbon
economies. Low-carbon and green hydrogen gas and fuel cell technology for domestic …

With the need to decarbonize sectors that have hard-to-abate emissions, hydrogen as an
energy carrier has increasingly gained attention. Within the European Union (EU) and its …

Technological change is often seen as part of the solution to problems of global
sustainability. A wide-ranging literature on how path dependent—often fossil fuel-based …

This contribution delves into the transformative effects of the Russian–Ukrainian war on the
discourse surrounding German hydrogen. Employing structural topical modeling (STM) on a …

Grand sustainability challenges span multiple sectors and fields of policymaking. Novel
technologies that respond to these challenges may trigger the emergence of new policy …

Hydrogen is considered one of the most important energy sources of the future, especially
for the decarbonization of industry and the zero-carbon target in 2050. Despite high …