Hawaii shuts down its last coal-fired power plant
In 2020, Hawaii’s Legislature passed a law banning the use of coal for energy production at the start of 2023.
States & provinces
This archive collects milestones and progress stories involving U.S. states, Canadian provinces, and subnational governments around the world. From landmark legislation to public health wins and environmental gains, these stories highlight the real-world impact of regional policy and governance.
Australian Capitol Territory becomes first state in Australia to ban conventional cars
Australia’s Capital Territory is sending a clear signal to the rest of the country: the fossil-fuel car has an end date. The region surrounding Canberra wants at least 80% of new light vehicles sold there to be zero-emission by 2030, as a stepping stone to the full 2035 ban. Interest-free loans up to $15,000 and registration fee exemptions are already helping residents make the switch today. When a high-visibility jurisdiction at the heart of national politics demonstrates this transition is manageable, neighboring states face far less risk in following — and that ripple effect is exactly how national change begins.
New Jersey governor signs bills protecting out-of-state abortion seekers and reproductive health care providers
The bills, A3974 and A3975, shield health care providers from other state’s inquiries and prohibit the extradition of any person who comes to New Jersey seeking legal abortion services.
California passes first sweeping US law to reduce single-use plastic
California’s single-use plastic law sets a binding target to cut throwaway plastic 25% by 2032, and it puts the bill where it belongs: on the companies making the stuff. A new producer-led organization will run recycling programs and pay $500 million a year into a fund that helps clean up the mess and address its health impacts. That’s a real shift, because for decades the cost of plastic pollution has fallen on cities and taxpayers, not the businesses profiting from it. As the largest U.S. state, California tends to pull markets and other states along with it — making this a hopeful template for tackling plastic pollution far beyond its borders.
Colorado will not cooperate with other states’ abortion investigations after governor issues executive order
The Department of Regulatory Affairs was also instructed to protect people working in Colorado from disciplinary action against a professional license for providing reproductive health care
1,000 acres of forest to be returned to Onondaga Nation in historic lake cleanup agreement
Land has been returned directly to a Native American tribe in New York for the first time, and the parcel is significant: nearly 1,000 acres of forest, wetlands, and the sacred headwaters of Onondaga Creek. The Onondaga Nation, original stewards of central New York, will own the land outright and care for it using traditional ecological knowledge, with plans to bring native brook trout back to waters they fished for centuries. The transfer grew out of a Superfund settlement with Honeywell, the company behind decades of industrial pollution nearby. It’s one of the largest Indigenous land returns in U.S. history — a small but meaningful shift in a global movement recognizing Native nations as the rightful caretakers of their homelands.
California set to become first state to provide free health care to all low-income immigrants
California is doing something no state has done before — guaranteeing free health care to every low-income adult, regardless of immigration status. An estimated 764,000 people stand to gain Medi-Cal coverage, funded entirely by California since the federal government doesn’t pay for undocumented residents. For families like Beatriz Hernandez’s — whose mother has never had health insurance in the U.S. — this is the change they’ve waited over a decade for. One health policy leader called it the biggest coverage expansion since the Affordable Care Act, and advocates are already watching to see which state steps up next.
Colorado to phases out coal-fire energy production by 2031
The plan offers support to impacted workers and communities, lays the groundwork for a clean energy future, and results in a nearly 90 percent reduction in Xcel’s Colorado carbon emissions.
Washington State to block anti-abortion states from accessing ID data
Inslee, the longest-serving active US governor, said he will work to “plug any gaps” in privacy laws so women can obtain abortions without fear of their information being shared.
Many U.S. states now allow mental health absences for students
At least nine states now allow students to take mental health days. Other states using less expensive solutions like in-class mediation, mindfulness exercises, and social-emotional training.