Coverage dated September 23, 2026

California and Washington to join forces on carbon markets, aiming to cut pollution and raise billions

Headline from The Columbian

LOS ANGELES — California is moving forward with plans to link its signature climate program, cap-and-invest, to that of Washington state, a major step officials say will cut more pollution and increase revenue for key state programs.

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2 articles, oldest first.

  1. The Columbian

    California and Washington to join forces on carbon markets, aiming to cut pollution and raise billions (opens The Columbian)

    Published

    The Columbian's feed description

    LOS ANGELES — California is moving forward with plans to link its signature climate program, cap-and-invest, to that of Washington state, a major step officials say will cut more pollution and increase revenue for key state programs.

Identical headlines usually mean shared wire copy. They are counted as separate articles but are not independent confirmation.

California and Washington to join forces on carbon markets, aiming to cut pollution and raise billions | Since Then