Sister Paula Gonzalez
Sister Paula Gonzalez, SC, Ph.D., is nicknamed the “solar nun.” 
Sister Paula, 78, earned her doctorate in biology at the Catholic University in Washington, DC and was a biology professor at the College of Mt. St. Joseph in Cincinnati, Ohio for 21 years. She entered the Sisters of Charity of Cincinnati in 1954.
After learning about solar energy more than 20 years ago, Gonzalez designed and did much of the work in converting a former chicken coop to an apartment she shares with another nun. “Casa del Sol,” is a 1500 foot super-insulated, passive solar house built with recycled materials. She also renovated a building on campus that is heated in the winter entirely by solar and geothermal energy.
The first Earth Day in 1970 inspired Sister Paula to think seriously about energy and environmental issues and about how to incorporate them into her biology classes at Mt. St. Joseph. Later, when a proposed nuclear plant received strong opposition, she realized that resistance alone can not solve energy problems – or any problem for that matter. It is also vital to develop creative, life-sustaining alternatives. She firmly believes: “We have to reach the moral cores of people, as well as their brains.”
The American Solar Energy Society’s Ohio Chapter, Green Energy Ohio, gave Sister Paula their Lifetime Achievement Award in 2005.
