Preparing the ground for a much-discussed visit in Moscow (8-9 April), Greek Prime Minister Alexis Tsipras reiterated his opposition to EU sanctions against Moscow, adding that debt-ridden country’s ambition is to upgrade its relations with Russia.

After Russia dropped the construction of the South Stream gas pipeline, Serbia is ready to look for new supply sources, and the priority according to Serbian officials, will be the interconnection with Bulgaria.

Currently the project is moving forward, as Moscow and Ankara have signed the MoU, approved the new pipeline route and agreed upon the 10.25% gas discount for Turkey. On the EU side there are many questions, including the one on infrastructure that would have to be in place to transport gas from the Turkish-Greek border, envisaged as the new pipeline’s gas delivery point.

Russian gas imports into Western Europe could rise to a record this summer as utilities increase purchases from Russia, taking advantage of lower prices for oil-indexed gas contracts, analysts said.

European gas prices started the summer season at a five-year low, signaling easing concern about disruptions to Russian supply and below-average reserves.

Preliminary dry gas production for January 2015 was 2,287 billion cubic feet (Bcf), or 73.8 Bcf/day, down from last month's record high of 74.8 Bcf/day. January's production was a 6 Bcf/day increase from 67.8 Bcf/day in January 2014, an 8.8% rise from year to year.

India cut the price of locally-produced natural gas by 8% for six months beginning Wednesday as global energy costs slump.

Chevron abandoned Australian shale exploration and said it will sell its 50% stake in that nation’s largest oil refiner. Chevron notified Beach Energy, its partner in the central Australian shale project, that “the opportunity does not align strategically” with the US explorer’s portfolio, according to a statement from Beach. Selling its half of refiner Caltex Australia is expected to yield about A$4.7 billion ($3.7 billion.)

Ukraine is facing a huge energy-security challenge. It is dependent on Russia supplying most of its natural gas as well as uranium fuel for its nuclear reactors.

The Russian government is requesting that state-owned gas giant Gazprom provide discounted gas to the struggling government in Ukraine.