Hydrofluorocarbons

New York City Air Conditioners

Historic Climate Legislation Included in COVID Relief Spending Deal

The $900 billion COVID relief bill along with a $1.4 trillion omnibus bill allowed for the inclusion of unrelated legislation and funding for 2021, from border wall spending to phasing-out some of the most potent greenhouse gas pollutants.

December 23, 2020 - The Hill

Global Agreement Reached to Limit 'Super Greenhouse Gas Emissions'

An historic agreement reached by 170 global leaders in Kigali, Rwanda on October 15 to limit hydrofluorocarbons could have more of an impact on reducing climate change than the carbon emission agreement reached in Paris ten days earlier.

October 17, 2016 - The New York Times

World Leaders Tackle Climate Change, and Nearly Everyone Missed It

No, this is not a headline out of The Onion. Apparently, leaders at last weekend's G8 Summit agreed to “the biggest step in years in tackling climate change,” as reported by Geoffrey Lean.

May 23, 2012 - Grist

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.