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Economic Sustainability

Urban Density and Sustainability

April 17, 2014 by Christopher Berggren

Density and Sustainability

Urban density is the number of people living in a particular urban area and is an important aspect of how cities function. Many modern urban planners advocate higher densities because of the widely held theory that cities operate more efficiently when residents live in denser urban surroundings.[read more]

The Business of Cities

April 17, 2014 by Brandon Donnelly

Over the past few months on this blog, I’ve started to introduce business terms into the way I describe and talk about cities. I’ve referred to residents and visitors as customers of a city, experiences within a city as products and services, and cities themselves as businesses.[read more]

Every Street Can't Be Everything to Everyone

April 16, 2014 by Brandon Donnelly

Toronto is a city of neighborhoods and small main streets—at least in the areas where our streetcars live. Streets such as King and Queen are only 4 lanes. And the problem we’re facing is that we’re trying to accommodate every single use case on them: cars, on-street parking, cyclists and streetcars.[read more]

Cutting the Super Block Down to Size

April 16, 2014 by The Dirt ASLA

Super Blocks

To accommodate the millions coming in from the countryside each year, China’s cities are tearing down their old human-scale, socially-rich neighborhoods, with their meandering, bicycle-friendly streets, and putting in highways and incredibly isolating towers set amid vacant-feeling “super blocks.”[read more]

The City Is Dying

April 16, 2014 by Jim Russell
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On one hand, the big loser from urbanization are country towns and villages (even small cities). In the developing world, that trend is going full bore. In developed countries such as the United States, rural communities have found a sustainable ground floor. That is, until now.[read more]

How Did High-Speed Rail Transform China's Regional Transport Sector?

China Regional Transport

Over the course of the past few years, China has made widespread and eye-catching achievements in building the world’s largest high-speed rail system, with a total length measuring over 9000 kilometers (5,600 miles) in operation in 2012.[read more]

Marin is Growing, and Not Slowly

April 14, 2014 by David Edmondson

Marin County’s population grew by 1 percent from 2012 to 2013, slightly faster than the state and much faster than the country at large. The new numbers challenge the concept of Marin as a naturally slow-growth county. In total, Marin added about 2,500 people in 2013.[read more]

exclusive

"There is no Plan B": Business Leaders Label New IPCC Report "A Wake-Up Call"

April 14, 2014 by David Thorpe

Greenpeace's response to IPCC report

Urgent action by governments around the world is required to prevent the average global temperature from reaching a disastrous 4.8°C (8.6°F) by the end of the century, according to a new report endorsed by governments, from the U.N.'s Intergovernmental Panel on Climate Change (IPCC) after a one week meeting in Berlin.[read more]

Core Counties > Outlying Counties

April 14, 2014 by Brandon Donnelly

Recent US Census Bureau data has once again confirmed that there’s a growing preference for living in urban cores. More specifically, it finds that population growth has been shifting to the US' core counties' 381 metro areas, especially since the economic recovery began gaining steam in 2010.[read more]

San Diego International Airport Tabs Borrego Solar to Install 3.3 MW Solar System

April 14, 2014 by Glenn Meyers

San Diego Airport Solar

The San Diego Regional Airport Authority, which oversees the San Diego International Airport (SDIA), has announced plans to eventually install a 3.3-megawatt solar system that is expected to save up to $8 million in energy costs over 20 years.[read more]

Shanghai Tower Raises Questions on the Future of Walkability

Shanghai Walkability

Shanghai Tower, designed by the transnational architecture design tycoon Gensler, will quite soon become the third tallest building in the world, likely this year. Once complete, it will proudly join Shanghai’s already very famous and highly crowded skyline[read more]

Minnesota's Evapotranspiration Credit System for Trees

April 12, 2014 by Leda Marritz

Minnesota Credit System for Trees

Last year, The Kestrel Design Group developed a formula for the Minnesota Pollution Control Agency to estimate evapotranspiration benefits from trees to include in their stormwater crediting system. This formula is one of the first in the country to formally quantify this benefit.[read more]