June 08, 2012

Potable water//Electric vehicle infrastructure

24 minutes

Dr. Jörg E. Drewes

Potable Water (start time 5:31). Here on the Front Range, the last three months have been the driest on record. Usually, we get about 8 inches of rain through this time period. This year, it’s more like three inches of rain. A dry year raises a question that’s always a worry in Colorado — what can people do to get enough water? The question is even more urgent because more people are moving to Colorado . . . which means, they will demand . . . more water! As for where to get that water when supplies are scarce, Jörg Drewesat the Colorado School of Mines is leading a plan to build city water systems so that we save drinkable water for, well, drinking. And we use less clean water for flushing toilets, washing laundry, and watering lawns.

This way to the juice!Electric vehicle Infrastructure (start time 14:25). We cover electric vehicle technology a lot on How on Earth, but equally important issues to the vehicles themselves are the infrastructure required to make it work and the government policies. Rocky Mountain Institute, which has an office in Boulder, is an organization that has thought deeply about these issues. With us in the studio is Ben Holland, manager of the Project Get Ready.

Hosts: Tom McKinnon and Susan Moran

Producer: Jim Pullen

Engineer: Jim Pullen

Additional contributions: Shelley Schlender and Jim Pullen

Executive Producer: Joel Parker

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