The Climate Trust

Bio Gas Installation Cows

Renewable Biogas Can't Compete with Cheap and Plentiful (Fossil) Natural Gas

Unlike Europe where renewable energy is heavily subsidized, very few biogas projects that convert farm waste to energy using anaerobic digesters are being built in the U.S. State incentives are instrumental due to high capital and maintenance costs.

February 25, 2016 - The Wall Street Journal - Business

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

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.