| http://www.w3.org/ns/prov#value | - y after a painful period of over-capacity and corporate distress.Large hydro-electric projects were another important area of investment with at least 20 GW of capacity estimated to have come on stream in 2013, equivalent to approximately US$35 billion of investment.Although investment in renewable energy capacity, including all hydro, in 2013 was once again below gross investment in fossil-fuel p
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