BYU Students Harness Sun Power for Peruvians

The Peruvians who live on the floating reed islands of Lake Titicaca want for basic amenities.  19 BYU engineering students recently returned from Peru, where they set up sustainable projects to meet basic human needs.  BYU Global Engineering Outreach class/club has visited the Uros people on the floating islands before. A windmill power generator was installed by a previous class.

However, the villagers weren’t using it, gravely concerned about the lightning risks of having a tall metal pole in the middle of a lake on an island made of reeds.  The windmill, therefore was left in the hands of the local government, while another project was planned.  The locals can study it and hopefully install it on the shore and in some of the mountain villages.

Next year’s students will work on a solar-heated water tank and possibly a bio-filter toilet — the simple wishes of one of the mothers on the island.

Currently, the Uros make small reed fires or spend nearly a third of their small incomes on fuel for propane stoves.  The engineering students designed sun cooker prototypes and spoke with members from the village to identify locally available resources.  The sun cooker can boil 12 eggs in 30 minutes.