193
New research shows renewables are more profitable than nuclear power
(www.pv-magazine.com)
This is a most excellent place for technology news and articles.
Did you read the article?
Yes, it keeps talking about how near-firm wind/solar are significantly cheaper, quicker to adjust output and produce higher quality electricity (because you wouldn't need to change AC frequency) but only credits "4 hour batteries" never specifying which would be used and how you would build enough for the entire grid.