Nate Hagens might define renewable energy as the category of energy sources that are derived from natural processes that are continuously replenished on a human timescale, such as sunlight, wind, rain, tides, and geothermal heat. He might emphasize that these energy sources stand in stark contrast to fossil fuels, which are finite and deplete over time. Renewable energy harnesses the Earth's natural cycles, offering a sustainable solution to meet the rising energy demands without depleting resources or causing long-term environmental damage. In Hagens' view, the transition to renewable energy is not just a technological shift, but a fundamental transformation in how society views energy consumption and its relationship with the environment, requiring systemic changes in behavior, infrastructure, and policy.

See also: solar panel, wind turbine, fossil fuel, circular economy