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Coalitions in Alphabetical Order by State

Listings include coalition names, date of designation, and designation rank.

Arkansas

• Central Arkansas  10/25/95 (41)

Arizona

• Valley of the Sun (Phoenix), 10/8/97 (58)
• Tucson, 08/24/99 (73)

California

• Coachella Valley, 4/22/96 (46)
• East Bay (Oakland), 10/21/94 (23)
• Antelope Valley, 9/22/94 (15)
• Long Beach, 8/31/94 (14)
• Los Angeles, 03/22/96 (45)
• Northwest Riverside County, 10/24/97 (59)
• Sacramento, 10/21/94 (22)
• San Diego Clean Fuels Coalition, 12/12/96 (50)
• San Francisco, 10/21/94 (25)
• San Joaquin Valley, 10/21/94 (24)
• Silicon Valley (San Jose), 10/21/94 (26)
• Southern California Association of Governments, 03/01/96 (44)

Colorado

• Colorado Springs, 7/13/94 (13)
• Denver, 9/13/93 (2)
• Northern Colorado, 5/21/96 (47)

Connecticut

• Capitol Clean Cities of Connecticut, 6/21/99 (72)
• Connecticut Southwestern Area (Norwalk), 11/21/94 (30)
• New Haven, 10/5/95 (40)
• Norwich, 11/22/94 (32)

District of Columbia

• Washington Metropolitan, 10/21/93 (6)

Delaware

• State of Delaware, 10/12/93 (4)

Florida

• Florida Gold Coast, 5/5/94 (9)
• Florida Space Coast, 10/01/99 (75)

Georgia

• Atlanta, 9/8/93 (1)
• Middle Georgia, 4/17/03 (86)

Hawaii

• Honolulu, 8/29/95 (38)

Illinois

• Chicago, 5/13/94 (10)

Indiana

• Central Indiana, 03/04/99 (68)
• South Shore, 6/15/99 (71)

Kansas/Missouri

• Kansas City Regional Coalition, 11/18/98 (67)
• Manhattan Area, 10/4/99 (76)

Kentucky

• Commonwealth Clean Cities Partnership, 10/18/94 (19)

Louisiana

• Baton Rouge, 4/12/2000 (78)

Massachusetts

• Massachusetts Clean Cities, 3/18/94 (7)

Maryland

• Baltimore, 10/7/94 (18)

Maine

• Maine Clean Communities, 9/4/97 (56)

Michigan

• Ann Arbor, 4/19/99 (69)
• Detroit, 12/18/96 (52)
• Lansing, 09/26/03 (88)

Minnesota

• Twin Cities, 05/31/01 (81)

Missouri/Kansas

• Kansas City Regional Coalition, 11/18/98 (67)
• St. Louis, 11/18/94 (29)

North Carolina

• Triangle (Raleigh, Durham, Chapel Hill), 03/19/01 (80)
• Centralina Clean Fuels Coalition, (Designation ceremony October 15, 2004)

North Dakota

• Red River Valley (Grand Forks, Winnipeg, Manitoba, Canada), 8/10/98 (63)

Nebraska

• Omaha, 9/18/98 (66)

New Hampshire

• Granite State, 5/31/02 (84)

New Jersey

• North Jersey, 10/30/97 (60)

New Mexico

• Land of Enchantment, 6/1/94 (11)

Nevada

• Las Vegas, 10/18/93 (5)
• Truckee Meadows (Reno), 06/28/00 (79)

New York

• Capital District (Albany), 4/26/99 (70)
• Central New York, 6/15/95 (36)
• Genesee Region (Rochester), 5/28/98 (62)
• Long Island, 10/18/96 (51)
• Clean Communities of Western New York, 11/4/94 (27)
• New York City, 04/22/2003 (87)

Ohio

• Central Ohio, 04/12/02 (83)
• Northeast Ohio (Cleveland), 09/14/99 (74)
• Tri-State (Cincinnati), 1/29/97 (53)

Oklahoma

• Central Oklahoma, 5/29/96 (48)
• Tulsa, 9/22/97 (57)

Oregon

• Columbia-Willamette (formerly Portland), 11/10/94 (28)
• Rogue Valley, 10/18/94 (20)

Pennsylvania

• Philadelphia, 9/22/93 (3)
• Pittsburgh, 12/5/95 (43)

Rhode Island

• Ocean States, 9/14/98 (65)

South Carolina

• Palmetto State, 01/28/04 (89)

Tennessee

• East Tennessee Clean Fuels Coalition (Designation ceremony in fall 2004)
• Middle Tennessee (Designation ceremony in fall 2004)

Texas

• The Alamo Area (San Antonio), 11/10/99 (77)
• Austin, 4/18/94 (8)
• Dallas/Ft. Worth, 7/25/95 (37)
• East Texas, 5/18/04 (90)
• Houston-Galveston, 9/4/97(55)
• Laredo (Designation ceremony in fall 2004)
• Paso del Norte, 11/17/95 (42)
• South East Texas (Beaumont-Port Arthur) (Designation ceremony August 24, 2004)
• South Texas (Greater Corpus Christi), 3/30/98 (61)

Utah

• Salt Lake City, 10/3/94 (16)

Virginia

• Hampton Roads, 10/4/96 (49)

Vermont

• State of Vermont, 06/25/01 (82)

Washington

• Puget Sound, 08/13/98 (64)

Wisconsin

• Wisconsin-Southeast Area, 6/29/94 (12)

West Virginia

• State of West Virginia, 10/18/94 (21)

Wyoming

• Greater Yellowstone-Teton Clean Cities National Park, 09/18/02 (85)

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