$40 per ton of carbon tax is OK for these companies. It goes into consumer prices. This increases inflation for the rest of us on top of the tax burden. Nobody is suggesting ideas about how to use the tax! Not a single tree will be planted with that money!

https://www.theguardian.com/sustainable-business/2017/jul/10/100-fossil-fuel-companies-investors-responsible-71-global-emissions-cdp-study-climate-change