EU sanctions will "inevitably" lead to higher energy prices on the European market, Russia has claimed.
Russian Foreign Ministry said Brussels itself is "creating barriers" for cooperation in the energy sector.
The European Union and US agreed new sanctions against Russia, targeting financial, oil and defence industries.
Foreign Secretary Philip Hammond said today the European Union sanctions imposed on Russia are hurting the country's economy.
More top news
Overnight it will be cooler and fresher but most places will stay dry with a nippy start to Sunday.
X Factor contestant Raign seems to impress the Wembley audience with her own song even though Cheryl finds her "really annoying".
YouTube superstar Alfie Deyes got a sense of how far he has come when thousands of fans descended on his latest book signing in London.