The pledge builds on new US and UK sanctions targeting Rosneft and Lukoil, while the EU imposed restrictions on Moscow's liquefied natural gas exports.
Austria had insisted Brussels unfreeze Russian assets to compensate for penalties imposed by Moscow, but has now dropped the demand ahead of a vote scheduled for 20 October.
Zelenskyy said Ukraine is working with the US and European partners to accelerate Europe's transition away from Russian energy, with Washington signaling readiness to supply replacement gas and oil.
The European Commission announced a full ban on Russian liquefied natural gas (LNG) imports on Friday, marking a major step to end the EU’s reliance on Moscow.
Members of the European Parliament want to cut Russian gas imports by January 2027 instead of 2028, claiming that Moscow's pipeline influence continues to shrink from 45% to 19% since 2022.
Three years into EU gas bills feeding Russian war crimes, Brussels designed a ban to starve Putin's war chest - and gave its traders a legal way to fund Russian missiles for 1,000 more days.