See Candidate Page Pete Buttigieg, Climate Climate tweets on Buttigieg 12/10/19 Pete Buttigieg did some climate and energy-efficiency work at McKinsey, and his clients included NRDC, the EPA, and DOE.He reveals his full list of clients to @IsaacDovere: https://t.co/rd6AN6pLhA— Robinson Meyer (@robinsonmeyer) December 10, 2019