Portland’s billion-dollar climate fund becomes a blueprint for other cities

Portland’s Clean Energy Fund has raised about $1 billion through a 1% tax on large corporations.

The city created this fund to finance climate action focused on racial, social, and climate justice, marking a structural shift in local environmental policy. It serves as a pioneering model for other cities seeking sustainable funding mechanisms outside federal support.

Since 2019, the fund has supported projects including community solar benefiting 150 low-income families, distribution of over 20,000 free air conditioning units, energy efficiency retrofits for 3,100 homes, and planting 15,000 trees. It has granted $262 million to community nonprofits, achieving an estimated reduction of 25,500 metric tons of carbon emissions, equivalent to removing about 6,000 gas-powered vehicles for one year. The fund is projected to reach $1.6 billion by mid-2029. Debates continue over allocation, including a proposal to divert a quarter of the fund’s revenue toward hiring police officers.

The Clean Energy Fund is expected to complete its first five-year plan by mid-2029.

Montana businesses might find lessons in Portland’s approach, as taxing large corporations directly could offer a new path for funding climate initiatives amid limited federal resources. Given Montana’s dispersed population and economic reliance on natural resources, a community-rooted fund emphasizing equity and resilience might resonate, though local legal and political contexts could shape its feasibility and design.

Portland’s billion-dollar climate fund becomes a blueprint for other cities
By Monica Samayoa, OPB