A little history lesson on the "War of the Currents" can go a long way in understanding the current energy grid and the future of electric cars (including those named Tesla).
Green power source or fish killer? As older dams around the West come up for relicensing, owners must spend heavily to fix problems, while new energy sources are getting cheaper.
Arizona will be second only to California in terms of the size of batteries utilized, which would allow customers to use solar energy after the sun sets.
It won’t come cheaply, but the costs of incentives and infrastructure could actually be less than the environmental and health costs of the status quo.
The City of Phoenix and some companies are offering new options for recycling holiday lights. Recyclers recover valuable copper and glass from the light strings.