Despite all the concern about global warming, the clean energy market still faces some challenges; among them, big falls in the price of oil.
Global investment in renewables fell an estimated 15% in the first quarter, compared to 2014, with spending down to its lowest level in two years.
But while deals in big markets like China and Europe slowed, South Africa has made big strides.
And now, as industry leaders meet in New York for a summit on clean energy, there’s a chance to take the pulse of the renewables industry.
William Denselow reports from New York
Feature Story News-TV, South Africa