The Trump administration might have dealt numerous setbacks in the fight to reduce greenhouse gas emissions, but climate action in 2020 went local, with cities all over the country finding new ways to reduce emissions.

Amy Turner, an environmental lawyer and senior fellow for the Cities Climate Law Initiative at the Sabin Center for Climate Change Law at Columbia University, recently rounded a large collection of news from 2020 about cities passing laws and other egulations to combat climate change.
There's "no reason not to toast to all that US cities have done to combat climate change," according to Turner, who goes onto produce a long Twitter thread with local climate initiatives from all over the country—from California to Utah to Arizona to Kentucky to Pennsylvania to Ohio and more. Local climate initiatives listed here include bike infrastructure, open streets, solar installation programs, natural gas regulations, new transit revenues, building efficiency standards, and more.
2020 has been A YEAR, but that's no reason not to toast to all that US cities have done to combat climate change. Cities faced unprecedented challenges, but I forgot how much good stuff the accomplished, too!
Celebrate, draw inspiration, and tell me what I've missed! (1/x)— Amy Turner (@amyturner) December 31, 2020
Click through to Twitter on this first Tweet in the thread to read the whole list and link to detailed articles on each example.
FULL STORY: ...all that US cities have done to combat climate change...

Red Cities, Blue Cities, and Crime
Homicides rose across the nation in 2020 and 2021. But did they rise equally in all cities, or was the situation worse in some than in others?

The Shifting Boomer Bulge: More Bad News for America’s Housing Crisis?
In the first of a two-part series, PlaceMakers’ Ben Brown interviews housing guru Arthur C. Nelson on the sweeping demographic changes complicating the housing market.

A Serious Critique of Congestion Costs and Induced Vehicle Travel Impacts
Some highway advocates continue to claim that roadway expansions are justified to reduce traffic congestion. That's not what the research shows. It's time to stop obsessing over congestion and instead strive for efficient accessibility.

Tolling All Lanes
Bay Area transportation planners are studying a radical idea to reduce traffic congestion and fund driving alternatives: tolling all lanes on a freeway. Even more radical, the plan considers tolling parallel roads.

Federal SMART Grants Awarded for Transportation Safety, Equity Projects
The grant program focuses on the use of technology to improve safety, accessibility, and efficiency in transportation.

Fare Enforcement Upheld by Washington Supreme Court
But using armed police to enforce fare payment is less than ideal in the eyes of the top court in the state of Washington.
City of Greenville
City of Greenville
Resource Assistance for Rural Environments (RARE) AmeriCorps Program
HUD's Office of Policy Development and Research
HUD's Office of Policy Development and Research
Mpact: Mobility, Community, Possibility
City of Spearfish
City of Lomita
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.