The United States moved up to second place in a ranking of the most attractive countries for renewables investment, after China, a report by UK accountancy firm Ernst & Young showed on Tuesday.
Bosnia's maiden wind farm began producing electricity on Wednesday as part of the country's efforts to cut greenhouse gas emissions and meet the renewable energy standards of the European Union it aspires to join.
The falling cost of wind and solar power puts higher renewable energy targets within reach, according to a European Commission study seen by Reuters, pressuring EU legislators to set more ambitious climate goals.
European Union environment and energy ministers on Monday agreed renewable energy targets for 2030 ahead of negotiations next year with the European Parliament, which has called for more ambitious green energy goals.
A group of big technology, industry and power companies have called on the European Union to set a target for renewables of at least 35 percent when EU energy ministers meet next week.