Mark Lewis, global head of sustainability research at BNP Paribas, says in this CNBC interview that the capital costs in renewable energy are “plummeting.” That is good for all parties involved in the asset class.

But CNBC’s Geoff Cutmore questions if anyone is really making money in renewables on the public markets. With a record number of private renewable energy funds currently being raised across the globe, will self-investors ever get a piece of the action in 2019?

‘The economics of energy are changing,’ BNP Paribas analyst says

Mark Lewis, global head of sustainability research at BNP Paribas, says the capital costs in renewable energy are “plummeting.”