For months now, it’s been free for anyone 18 or younger to ride the light rail through Seattle, the ferry across Puget Sound, and buses all over Washington state. As students tapped their new ORCA cards and hopped on the bus, probably the last thing they were thinking about was the state’s carbon pricing program, the source of funding behind their free ride.
One year after it went into effect, Washington’s “cap-and-invest” system has already brought in an eyebrow-raising $2.2 billion for action on climate change. The Climate Commitment Act, signed by Governor Jay Inslee in 2021, establishes a statewide limit on greenhouse gas emissions that steadily lowers over time. The law also creates a market, like California’s, for businesses to buy “allowances” for the carbon pollution they emit, prodding them to cut their emissions — and at the same time generating a boatload of money to tackle climate change. Touted as the “gold standard” for state climate policy, the law requires Washington to slash its emissions nearly in half by 2030, using 1990 levels as the baseline.
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