Ukrainian President Viktor Yanukovych and President of the European Commission Jose Manuel Barroso agreed on Monday to cooperate in modernizing the Ukrainian gas transportation system.
The Soviet-era gas transit system pumps 141 billion cubic meters of gas to Europe annually.
Ukraine has previously discussed the issue of modernizing its pipelines with Russia's Gazprom, but the sides have not yet come to an agreement. Gazprom CEO Alexei Miller said the Russian energy giant may fund the modernization if Ukraine's gas company Naftogaz merges with Gazprom.
Speaking after a meeting with Barroso in Kiev, Yanukovych said "we have an intention to invite partners from other countries, besides Russia, and make the Ukrainian gas transportation system work transparently".
Ukrainian authorities have also proposed creating a consortium involving Ukraine, Russia and the EU to operate its gas transit system.
Russian officials, including Prime Minister Vladimir Putin, have said that Russia was still interested in Ukraine's gas transportation system, despite the construction of the South Stream pipeline intended to pump Russian gas to Europe under the Black Sea bypassing Ukraine.
RIA Novosti
