Environmental Regulations

U.S. Supreme Court

Will the Supreme Court’s Chevron Decision Impact Environmental Regulations?

By overturning the Chevron doctrine, the Supreme Court stripped federal agencies like the EPA of final say when interpreting ambiguous legislative policies, leaving future decisions up to judges.

July 1, 2024 - Grist

Close-up of hand holding charging cable moving toward charging port on electric car.

Undoing Biden's EV Rule

The partisan divide over how government should reduce greenhouse gas emissions was on full display after the Biden administration finalized its emissions standards rule for light and medium duty vehicles on March 20.

March 29, 2024 - Office of U.S. Senator Dan Sullivan

Big Flat, California

What Is the Clean Water Act?

The primary environmental law to regulate water pollution in the United States, the Clean Water Act, went into effect 50 years ago, on October 18, 1972.

October 30, 2022 - James Brasuell

A wooden sign on the side of a road welcomes visitors to Priest Lake in Idaho.

Manchin’s Permitting Bill, Supreme Court Case Could Dramatically Alter the Clean Water Act

The future of the Clean Water Act could look much different after fossil fuel interests and the Supreme Court done with it.

September 28, 2022 - The Washington Post

Navajo Generating Station, a coal-fired steam plant near Page, Arizona.

The Inflation Reduction Act's Secret Climate Weapon

While the impact on inflation of the questionably-titled Inflation Reduction Act remains to be seen, the law will mitigate the damage done by a landmark Supreme Court case in June that gutted the EPA's authority to regulate greenhouse gas emissions.

September 1, 2022 - The New York Times

Car Graveyard

The Beginning of the End of the Internal Combustion Engine Vehicle?

The California Air Resources Board voted unanimously on August 25 to begin a phased ban on the sale of passenger vehicles powered by gasoline or diesel beginning in 2026 when over a third of new vehicles sold in California must be zero-emissions.

August 29, 2022 - The New York Times

Joe Biden exits a limousine, surrounded by security and staffers, on the way to the Marine One helicopter on a pad near the water in New York City.

Biden’s Environmental Legacy (So Far)

President Biden campaigned on promises to restore many of the environmental regulations rolled back by the previous administration, while promising new efforts to tackle environmental injustice and climate change.

July 5, 2022 - The Washington Post

New Jersey Power Plant

Supreme Court Guts the U.S. EPA’s Ability to Limit Carbon Emissions

The consequences of this ruling have long been foretold. With the U.S. Environmental Protection Agency now officially barred from the fight against climate change, Congress will have to act to reduce carbon emissions.

June 30, 2022 - Yahoo News

Air Pollution

Mapping Cancer Risk From Toxic Air Pollution

An investigation by ProPublica has produced something the U.S. Environmental Protection Agency has never been able to complete: a nationwide map of the cancer risks created by industrial sources of air pollution.

November 3, 2021 - ProPublica

Electric Cars

American Jobs to Build Electric Vehicles Excludes Miners

Mining jobs needed to produce the metals for processing into battery parts used to build electric vehicles in America will not be developed in the U.S. but in Australia, Brazil and Canada, mainly to avoid battles with environmentalists.

June 2, 2021 - Reuters

Maroon Creek, Aspen, Colorado

The Environment Hangs in the Balance on Election Day

Both the presidential election and numerous state and local ballot measures will determine the future of environmental policy in the United States.

November 3, 2020 - High Country News

Bears Ears National Monument

The Trump Administration's Trail of Broken Environmental Regulations

Critics of the Trump administration who chide the president for a lack of accomplishments should check the environmental record.

October 25, 2020 - The New York Times

Air Pollution

Report Quantifies the Effects of Trump's Environmental Policy Changes

With the signs of climate change all around, the effects of the Trump administration's environmental regulation rollbacks look increasingly dire.

September 23, 2020 - The New York Times

Methane

EPA Completes Rollback of Obama-Era Methane Regulations

The new rules are significantly less stringent in mandating repair of methane leaks and regulation of emissions.

August 26, 2020 - Scientific American / E&E News

Pollution

The Trump Administration's Environmental Policies Have Consequences for Black Lives

A Trump administration decision not to tighten Clean Air Act restrictions on soot pollution will have more consequences for Black Americans.

June 21, 2020 - Vox

Factory Emissions

EPA Relaxes Environmental Rules, Cites Coronavirus

During the outbreak, the agency will allow companies to monitor themselves for pollution violations.

April 6, 2020 - The New York Times

Andrew Wheeler

Trump Finally Comes for the 'Waters of the United States' Rule

The Trump administration is finally delivering on a promise to rescind the Waters of the United States act enacted during the Obama administration to expand the reach of the federal Clean Water Act.

January 23, 2020 - NPR

Electric Truck

Coming in 2020: Electrification of Transportation, Including Trucks

Auto manufacturers will offer more battery and plug-in hybrid models this year, and the nation's largest state is expected to approve a new regulation requiring medium and heavy-duty truck manufacturers to sell zero-emission vehicles.

January 10, 2020 - Government Technology

Oil Pipeline

Trump Administration Proposes Changes to National Environmental Policy Act

Sources report that proposed changes to the National Environmental Policy Act would limit the kinds of projects subject to federal environmental review, and remove climate change as a consideration for large infrastructure projects.

January 6, 2020 - The New York Times

Plastic Bag Litter

95 Environmental Regulations Threatened by the Trump Administration

New York Times analysis quantifies the environmental regulations at risk under the actions of the Trump administration.

December 26, 2019 - The New York Times

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.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.