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Posted inTimes Record Opinion

Sustainable Practice: Sustainable efficiency

If you ever fly between Bangor and Montreal, you’ll discover an efficiency flaw in our continent’s “hub-and-spoke” air transportation system. Commercial flights are via New York City, Philadelphia or even Chicago — the cheapest ticket I found as I write this takes you first to Philadelphia, then to Chicago, and then to Montreal. It’s 284 […]

Posted inSouth Portland Sentry

Our Sustainable City: Feeling the effects of extreme heat and mitigating its impact

Cranking your air conditioner? Taking cold showers? Avoiding being outside? You might be one of many suffering from the recent effects of extreme heat. In recent weeks, we’ve experienced almost unbearable high temperatures, ranging from a manageable 78 degrees to an intolerable 92 degrees. Temperatures are rising due to climate change, and according to the […]