“This pilot project will look at gas and electricity needs, prices and flows, and infrastructure aspects,” the EC said in a statement.

It is noted that the working group will focus on the coming year and "provide specific regional experience and know-how" to develop and implement an action plan to reduce dependence on Russian energy resources, fill storage facilities ahead of winter and further accelerate the decarbonization of the energy sector."

Earlier, Gazprom announced a complete suspension of gas supplies to the Bulgarian Bulgargaz and the Polish PGNiG due to non-payment in rubles.

Interviewed experts from Bulgaria predicted chaos and ruin for the country after the cessation of gas supplies from Russia.