EU energy chief Kadri Simson warns: ‘We cannot drop our guard’ on energy security

Europe cannot drop its guard in efforts to secure natural gas supplies for winter, Energy Commissioner Kadri Simson warned on Thursday.

Delivering a keynote speech at an energy security conference in Warsaw, she urged the European Union and its member nations to prepare for “all eventualities”, while calling for a ban on Russian liquefied natural gas supplies and increased use...