Global investment in renewable power reached $270.2B in 2014, ~17% up from 2013; biofuel investment fell 8% to 10-year low
Green Car Congress
APRIL 6, 2015
Another challenge was, at first sight, the impact of the 50%-plus collapse in the oil price in the second half of last year. There are also structural challenges in the electricity system as grids and utilities in many countries struggle to cope with the increasing penetration of wind and solar in the generation mix.
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