UPDATED 6/26/09 — 2:59 p.m.
Dems supporting
Brian Baird (Wash.)
Steve Cohen (Tenn.)
Paul Hodes (N.H.)
Dale Kildee (Mich.)
Brad Miller (N.C.)
Carol Shea-Porter (N.H.)
Harry Teague (N.M.)
Dems leaning yes
Brian Higgins (N.Y)
Dina Titus (Nev.)
Dems opposed
Jason Altmire (Pa.)
John Barrow (Ga.)*
Dan Boren (Okla.)
Bobby Bright (Ala.)
Artur Davis (Ala.)
Lloyd Doggett (Texas)
Tim Holden (Pa.)
Larry Kissell (N.C.)
Earl Pomeroy (N.D.)
Stephanie Herseth Sandlin (S.D.)**
Charlie Melancon (La.)*
Mike Ross (Ark.)*
Gene Taylor (Miss.)
John Tanner (Tenn.)
Dems leaning against
Henry Cuellar (Texas)
Marcy Kaptur (Ohio)
Ann Kirkpatrick (Ariz.)
Glenn Nye (Va.)
Dems on the fence/undecided
Neil Abercrombie (Hawaii)
Leonard Boswell (Iowa)
Allen Boyd (Fla.)
Eddie Bernice Johnson (Texas)
Travis Childers (Miss.)
Lacy Clay (Mo.)
Bill Foster (Ill.)
Alan Grayson (Fla.)
Mary Jo Kilroy (Ohio)
Frank Kratovil (Md.)
Daniel Lipinski (Ill.)
Jim Marshall (Ga.)
Eric Massa (N.Y.)
Walt Minnick (Idaho)
Alan Mollohan (W.Va.)
Tom Perriello (Va.)
Gary Peters (Mich.)
Mark Schauer (Mich.)
David Scott (Ga.)
Republicans supporting
Mary Bono Mack (Calif.)*
Republicans leaning no
Jim Gerlach (Pa.)
Republicans on the fence/undecided
Joseph Cao (La.)
Mike Castle (Del.)
Vernon Ehlers (Mich.)
Mark Kirk (Ill.)
Dave Reichert (Wash.)
Ileana Ros-Lehtinen (Fla.)
* — voted on climate bill approved by Energy and Commerce Committee
** — Herseth Sandlin said she was opposed before agreement on biomass was reached