For those who think the direct purchase of renewable energy by corporations is an insignificant corner of the clean power world, consider this: in the US in 2015, more new wind capacity was bought by businesses than utilities.
While the 3.24GW of corporate renewables installed in 2015 was something of a one-off as the industry reacted to the impending expiration of the production tax credit, the overall demand has been steadily rising.
And
