Green Retrofit

HVAC

Study: Density Better Than Retrofits for Emissions

Just because a study says density is more effective than energy system retrofits in reducing emissions, doesn't mean that we have to settle for just one.

January 23, 2017 - Grist

Green Home Industry Set to Flourish

Stephen Lacey reports on findings in a new McGraw-Hill Construction survey that show the growing strength of the green residential construction sector.

February 15, 2012 - Climate Progress

News from HUD User

HUD's Office of Policy Development and Research

Call for Speakers

Mpact Transit + Community

New Updates on PD&R Edge

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.