Arizona

While the critics are talking about the laws of thermodynamics, inventors of hydrogen on demand generators from Arizona to Missouri are helping motorists save gas and emissions.

Earlier we blogged about Las-Vegas based PC911 and their waste-vegetable oil powered ambulances. We take a trip to meet with Chad Stone, President & CEO, for a close-up look at his new Phoenix operation. Chad talks about his passion for environmental issues and his efforts beyond the business. Pictures and video included.

The Phoenix area's only source of retail Waste Vegetable Oil Biodiesel is in jeopardy over a zoning issue. Please visit the link below to learn more and contact the City of Chandler AZ to encourage them to let them operate while this is settled.

Recycling waste oil to biodiesel is a great first step a restaurant can do to become a little more sustainable. Here's a Q&A with a WVO collector/ biodiesel producer in Arizona.

Live in a suburb and feel no connection to your community? You're not alone. Some people are turning to cohousing to bring community back to their lives and to feel connected to a place. Many of these communities also incorporate sustainable living into their developments.

Over a million acres to be set aside to protect the Grand Canyon.

The Western Climate Initiative announces a common goal to dramatically reduce greenhouse gas emissions. The goal is to reduce greenhouse gases by 15 percent below 2005 levels by 2020, which reflects the cumulative total of individual reduction goals for each participating state and province.