Chelsea Green Publishing

Chelsea Green Blog

Global Warming: How Does Your City Rate?

Here’s a sweet little bit of vindication for a city boy surrounded by farmers and back-to-the-landers:

At first glance, cities may appear to be a big source of the greenhouse gases that contribute to global warming. But new research by CNT, which compares greenhouse gas emissions of city and suburban households, yields some surprising results.

CNT looked at emissions of carbon dioxide, a key greenhouse gas, stemming from household vehicle travel in 55 metropolitan areas across the U.S. When measured on a per household basis, it found that the transportation-related emissions of people living in cities and compact neighborhoods can be nearly 70% less than those living in suburbs. See how this compares in your region at our newly redesigned Housing + Transportation Affordability Index site.

[Emphasis mine.]

So, nyeh.

The real interesting bit, though, is the tools Center for Neighborhood Technology provides for checking out your area’s CO2 emissions relative to population (“CO2 per acre” vs. “CO2 per household”).

What is Location Efficiency?

While the concept of energy efficiency is a familiar term, locations can be efficient too. Compact neighborhoods with walkable streets, access to transit, and a wide variety of stores and services have high location efficiency. They require less time, money, and greenhouse gas emissions for residents to meet their everyday travel requirements.

The savings add up for households and communities. Transportation costs can range from 15% of household income in location efficient neighborhoods to over 28% in inefficient locations. Greenhouse gas emissions fluctuate too, depending on household reliance on costly, carbon-intensive automobile travel.

As they add more and more cities in the coming months, more people will be able to view the carbon impact of their own homesteads, as well as the impact of gas prices.


3 Ways Spraying More Herbicides on Public Land is Bad

The following is a guest post by Tao Orion, author of Beyond the War on Invasive Species. It is an open letter to the US Bureau of Land Management (BLM) regarding its proposal to add three new herbicides for invasive species management on western public lands. Find out below, how you can voice your concerns […] Read More..

Arid Agriculture: How to Reduce Heat Stress in Crops and Livestock

Regardless of where you stand on the climate change issue, there’s one reality few can deny. During the summer, many places in North America are now regularly suffering temperatures above 100˚F, whereas they rarely did in the past. It’s also widely known that such high temperatures put heat stress on crops that are not very […] Read More..

When it Comes to Invasive Species, Just Say NO to Eradication

What if we looked beyond the notion of invasive species as enemies, and instead harnessed them for beneficial uses? Beyond the War on Invasive Species offers just such a bold alternative to the chemical and intensive eradication efforts, one that is holistic and inspired by permaculture principles. First-time author Tao Orion makes a compelling case […] Read More..

The Limits to Growth and Greece: Systemic or Financial Collapse?

Could it be that the ongoing Greek collapse is a symptom of the more general collapse that the Limits to Growth model generates for the first two decades of the 21st century? Author Ugo Bardi (Extracted: How the Quest for Mineral Wealth is Plundering the Planet) examines the correlation between what is unfolding between Greece […] Read More..

Wild Edibles: 5 Tips for Beginner Foragers

Ever spotted a dandelion growing in your backyard and wondered, can I eat that? According to wild plants expert Katrina Blair, the answer is a resounding yes. And there are plenty of other commonly found weeds that fall into this category as well. In her book The Wild Wisdom of Weeds, Blair introduces readers to […] Read More..