This is a list of good weblogs that are loosely related to Urban Planning:
A Daily Dose of Architecture *
Arch Daily
Arch | Diaries
Architecture Peanuts
BLDGBLOG
Citizen Salon
CleanTechnica
Contour Crafting
Creative Synthesis
Earth2Tech
Ecofriend *
Gapminder World Blog
Google Earth Blog
Green Building Elements
Green Home Building and Sustainable Architecture
Greener Buildings *
INHABITAT *
New American City Daily News and Intelligence
National Architecture Institute (Netherlands) press releases
Ogle Earth
SmartGridNews
Sustainable Rotterdam
WorldChanging *
* Highly recommended
Do you know any other good sites out there?