I think the article is about price of producing electricity rather than the price on market... We've gone from the "Renewables are theoretically good but too expensive" to "Renewables are too cheap" stage surprisingly fast. The growing influx of intermittent renewable energy means either you adapt and use the cheap electricity for you benefit. Or pay a higher price for more expensive electricity sources if you can't be flexible.
A lot of power dependent things are going to start being priced like AWS spot instances.
A lot of power dependent things are going to start being priced like AWS spot instances.