In the 2018 election, the Sierra Club endorsed:
- Mayor: Muriel Bowser
- Attorney General: Karl Racine
- DC Council Chairman: Phil Mendelson
- DC Council At-Large: Elissa Silverman
- DC Council At-Large: Jeremiah Lowery (primary)
- DC Council Ward 1: Brianne Nadeau
- DC Council Ward 3: Mary Cheh
- DC Council Ward 5: Kenyan McDuffie
- DC Council Ward 6: Charles Allen
Sierra Club Endorses Councilmember Elissa Silverman for Re-election
October 25, 2018
The Sierra Club endorses Elissa Silverman for a second term as an at-large member of the DC Council.
Sierra Club Endorses Phil Mendelson for DC Council Chairman
October 16, 2018
The Sierra Club endorses Phil Mendelson for a second full term as chairman of the DC Council.
Sierra Club Endorses DC Attorney General Karl Racine for Re-election
May 31, 2018
The DC Chapter of the Sierra Club is endorsing DC Attorney General Karl Racine for re-election in recognition of his strong leadership on pressing environmental issues in the District and across the nation.
Sierra Club Endorses Muriel Bowser for Re-election, Jeremiah Lowery for DC Council At-Large & Kenyan McDuffie for Ward 5
May 17, 2018
The DC Chapter of the Sierra Club is proud to announce endorsements of Muriel Bowser for mayor, Jeremiah Lowery for DC Council at-large and Kenyan McDuffie for the Ward 5 DC Council seat. The Sierra Club has worked with all three on climate change and other pressing environmental issues in the District and looks forward to continued productive relationships with each to make DC a greener city.
Sierra Club Endorses Environmental Champions Mary Cheh, Brianne Nadeau & Charles Allen
April 29, 2018
The DC Chapter of the Sierra Club is pleased to endorse three incumbents in this year’s DC Council races: Brianne Nadeau (D-Ward 1), Mary Cheh (D-Ward 3) and Charles Allen (D-Ward 6).