30 by 30

Klamath Basin National Wildlife Refuge

Mapping Biodiversity Risk

A partnership of researchers has created the most detailed map yet of the places where biodiversity is most at risk in the United States.

March 17, 2022 - The New York Times

A silhouette of construction workers lowering larger numerals into place to form 2022.

Planning Trends to Watch in 2022

Building a framework of understanding for the year to come.

January 12, 2022 - James Brasuell

A view of the Pacific Ocean and California coastline from high in the Santa Monica Mountains.

Santa Monica Mountains Acquires More Land For Conservation

The Mountains Recreation and Conservation Authority has acquired the final 150 acres of the 325-acre Triangle Ranch open space in the Santa Monica Mountains.

December 6, 2021 - The Acorn

Open Space

Assessing Biden's '30 by 30' Conservation Plan

The president's ambitious commitment to protect 30% of U.S. land and water by 2030 might be too broad in attempting to satisfy all land users.

July 9, 2021 - High Country News

Bureau of Land Management

Can the U.S. Preserve 30 Percent of its Lands and Waters?

The Biden administration released its preliminary report on a plan to conserve 30 percent of the nation's lands and waters by 2030, one big, ambitious component of the administration's climate plans.

May 9, 2021 - The Washington Post

Klamath Basin National Wildlife Refuge

The '30 by 30' Framework Sets an Ambitious Goal for Nature Conservation

California State Legislature committee approved AB 3030 in May, adopting a plan to save 30% of land and sea from development by the year 2030. The Convention on Biological Diversity is likely to follow in adopting the 30 by 30 framework.

June 1, 2020 - Los Angeles Times

New Updates on PD&R Edge

HUD's Office of Policy Development and Research

HUD’s 2023 Innovative Housing Showcase

HUD's Office of Policy Development and Research

Top Books

An annual review of books related to planning.

Top Websites

The best of the Internet—since 2002.

Top Apps

Planning apps for a brave new world.

Top Schools

The definitive ranking of graduate planning programs.

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.