We use energy to power our lives every day—to boot up our computers, fuel our cars, charge our cell phones, flick on a light switch, and in a myriad of other ways. Join scientist Alex Wegmann as we embark on a Virtual Field Trip to explore a compelling question: How can we get the energy we need without harming nature? By harnessing renewable sources of energy, such as sunlight and wind, scientists are finding ways to do just that. 

Find a teacher's guide here to accompany this field trip.