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
A continuing sharp decline in technology costs—particularly in solar but also in wind—meant that every dollar invested in renewable energy bought significantly more generating capacity in 2014. Wind, solar, biomass and waste-to-power, geothermal, small hydro and marine power contributed an estimated 9.1%
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