Carbon pricing is ‘single most powerful’ way to combat climate change, and the IMF agreesby Kathy FarrellDecember 11, 2019February 2, 2020Energy, Federal Legislation, Massachusetts Legislation Carbon pricing is ‘single most powerful’ way to combat climate change, and the IMF agrees previousNovember Energy NewsnextSIGN THIS PETITION – REQUEST FROM ATTORNEY GENERAL MAURA HEALEY – TO HELP SPEED UP CLEAN ENERGY DEVELOPMENT