Russia's energy minister said on Tuesday he hoped to reach a deal in a gas dispute with Ukraine this week, but Kiev must pay some of its large debts before Moscow resumes gas supplies.

• September 30, 2014

The European Union decided on Tuesday to keep in place a package of economic sanctions against Russia over its support for separatist rebels in eastern Ukraine despite what it called "encouraging developments" on the ground after a ceasefire deal.

• September 30, 2014

While most Russian oil tycoons and Kremlin energy officials are calculating billions of losses that could result from Western sanctions, one of them is counting his blessings.

• September 26, 2014

Rosneft (ROSN.MM), Russia's biggest crude oil producer, may back out of a deal to buy Morgan Stanley (MS.N)'s oil trading unit because Western sanctions make it virtually impossible to finance day-to-day operations, three sources close to the state-controlled company said.

• September 25, 2014

More than 200 Polish miners blocked trains carrying Russian coal at a border passage in northern Poland to protest against the cheaper Russian coal being brought in at a time when local mines are struggling, mining union leaders said on Wednesday.

• September 24, 2014

South Africa's nuclear cooperation deal signed this week with Russia is part of a tender process that will involve other competing countries and is not a contract to build power plants, government officials said on Tuesday.

• September 23, 2014

Dozens of Russian energy ventures are in jeopardy due to Western sanctions on technology and funding. Looming over them all, a giant project the Kremlin is bent on saving no matter what.

• September 19, 2014

Russia may prop up energy companies Rosneft and Novatek with up to $3.9 billion each from its National Wealth Fund, a reserve of oil proceeds set up to buoy the country's pension system.

• September 19, 2014