The World Bank’s current portfolio in Vietnam consists of 49 operations, worth a total of 9.5 billion USD supporting infrastructure, agriculture, human development and improvement in economic and financial sector management. Support to infrastructure includes transport, energy, water and sanitation, and irrigation.

The deeply troubled power industry accounts for almost one-tenth of all bank loans in India, and thus poses a threat to already weakened lenders, according to data from Morgan Stanley. What is more, like so many other industries, the power business is facing significant technological challenges as the cost of solar energy continues falling.

The growing world economy will require more energy, but consumption is expected to grow less quickly than in the past - at 1.3% per year over the Outlook period (2015-2035) compared with 2.2% per year in 1995-2015.

But Lee said that South Korean demand for LNG would keep falling in the short-term due to increased electricity output from nuclear and coal-fired power plants. The country is the world's second-biggest LNG importer after Japan.

China will launch the trading of green certificates for solar and wind power on July 1 in a bid to help reduce government subsidies to the renewables sector, the National Development and Reform Commission (NDRC) said.

"With regard to the cooperation with Saudi Arabia, the dialogue between our two countries is developing in a tangible way, whether in the framework of a multi-party structure or on a bilateral level," Novak was quoted as saying.

Crisis in the global energy industry provides a unique opportunity to expand Rosneft and PDVSA cooperation, which may have a substantial effect on the global oil markets balancing.

The U.S. and Mexico will commit to joining Canada in boosting their use of wind, solar and other carbon-free sources of electricity, helping North America meet an ambitious goal of generating at least 50 percent of its energy from “clean” sources by 2025.

The parties plan to examine further opportunities for mutually beneficial cooperation in the field of hydrocarbon prospecting, exploration and development. Among the opportunities being considered are joint activities within new projects at licensed blocks on the shelf of Vietnam and in third countries.