British foreign secretary calls for renewed focus on energy security

March. 24 (UPI) -- British Foreign Secretary William Hague said it was time for European leaders to get serious about energy diversity in response to the crisis over Ukraine.

EU looking to reduce need for Russian energy after Crimea vote, Britain says

(Reuters) - The European Union has begun discussing the need to reduce its reliance on Russian energy, British Foreign Secretary William Hague said on Monday.