A systems thinking approach can be used to connect conceptual understandings of decarbonization to their application in an introductory Physics course. This orientation differs from traditional approaches in which Physics students experience tried and tested lab activities that connect abstract models to physical objects. Given the urgency of the climate crisis, teaching “the basics” is no longer sufficient. Samrat Pathania argues that STEM courses, especially introductory ones, must connect the seemingly esoteric to the practical and comprehensible aspects of existing technologies that pave the way to a fossil-fuel-free future. Pathania provides an accessible, foundational understanding of how electricity is produced, how it can be stored, and how broad electrification of our economy is essential to achieve a massive reduction in carbon emissions. Students work on a net-zero home final project in lieu of taking the cumulative final exam. Additionally, Pathania leads his students toward active engagement in the broader sustainability movement by demonstrating how individual action is of immense consequence. Pathania finds that student immersion in the physics of existing climate solutions has empowered many to take climate action, re-envision a more hopeful future and in many cases, shift their career plans to become directly involved in the renewable energy transition.