need help

Read the linked article:

America’s first ‘clean coal’ plant is now operational -– and another is on the way – Washington Post, published 1/10/17

https://www.washingtonpost.com/news/energy-environment/wp/2017/01/10/americas-first-clean-coal-plant-is-now-operational-and-another-is-on-the-way/?postshare=2291484056740144&tid=ss_tw&utm_term=.0b40198fbe7e

use this article and ADDITIONAL sources to answer the following questions:

is there any such thing as clean coal?

Will the CO2 really be captured – in any permanent sense?

Is CO@ the only or even main concern of using coal as an energy source?