How and Why Utilities Make Solar Look Expensive

I’m visiting the wonderful folks from Sustainable Tucson in Arizona next week to talk about the opportunities that solar and clean energy offer their local economy. In preparation, I’m looking at their current monopoly electricity provider, Tucson Electric Power. Remarkably, the utility acquires just 4% of its electricity from renewable resources (and over 70% from coal), despite being at the heart of the best sunshine in the country. The red arrow shows Tucson on this map of the nation’s solar resource.

Despite a world-class resource, the city’s utility intends to avoid major solar investment by pretending it is too costly.