Fresh Water

'Opaeka'a Falls on the island of Kauai surrounded by lush green forest and blue sky.

How Protecting Kauaʻi’s Forests Safeguards Fresh Water

A University of Hawaiʻi study shows that protecting Kauaʻi’s native forests from invasive species significantly boosts groundwater recharge, making it a cost-effective strategy to secure fresh water and enhance climate resilience.

March 31, 2025 - University of Hawai'i News

Desalination

Desalination Plants Produce More Brine Than Fresh Water

The plants provide much-needed fresh water, but the environmental costs are immense.

January 22, 2019 - National Geographic

Trans Alaska Oil Pipeline

A Great Lakes Oil Spill Waiting to Happen

Operated by Canadian oil giant Enbridge, Line 5 is an underwater pipeline running beneath the Mackinac Straits, which connect Michigan's upper and lower peninsulas. A rupture in the aging pipes could mean catastrophe.

July 5, 2016 - Pacific Standard

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.

Associate/Senior Planner

Gallatin County Department of Planning & Community Development

Senior Planner

Heyer Gruel & Associates PA

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.