Are Renewables Enough? Stanford’s Dr. Mark Jacobson Thinks So

Dr. Mark Jacobson is a professor of Civil and Environmental Engineering and Director of the Atmosphere Energy Program at Stanford University, where he’s been one of the most vocal advocates for powering the world entirely with wind, water, and solar energy. No nuclear, no carbon capture, no fossil fuels of any kind. His research team has created 100% renewable energy roadmaps for all 50 U.S. states and 149 countries, helping shape policies like New York’s clean energy mandate. In this episode, Dr. Jacobson shares his perspective on where we are in the renewables adoption curve and explains why he believes that technologies like nuclear power, carbon capture, and biofuels aren’t just unnecessary, they’re harmful distractions from the clean energy transition he sees as both achievable and urgent. This conversation may be polarizing. While many will agree with Mark's take on renewables and the grid, his firm rejection of other low-carbon tech challenges mainstream climate thinking. We believe these fault lines are worth exploring, even, or especially, when they make people uncomfortable.