The Ukraine war has intensified the old energy conflict between Russia and the US. The ultimate result of this struggle is uncertain but US main allies, i.e., Europe, are not expected to perform well. Fossil fuels (coal, crude oil and natural gas) are the main sources of world energy providing 80 percent of the world’s consumption. In Europe, and despite long-dated political, social and media initiatives in favour of green energy, in 2021 fossil fuels sourced 70.6 percent of total energy...
