Renewable Energy’s Blind Spot: Why Policy Must Look Past Carbon

A new policy brief published in the journal *Science* argues that current renewable energy strategies are too narrowly focused on carbon emissions. The authors, writing in the August 2026 issue, suggest that this singular approach may miss other critical environmental impacts. The commentary, appearing on pages 758-759 of Volume 393, calls for a broader perspective. While cutting carbon is vital, the piece contends that future policy must also consider factors like resource use, land impact, and supply-chain sustainability. The brief urges policymakers to rethink how they measure success in the green transition. Instead of simply rewarding low-carbon output, they should evaluate the full environmental footprint of energy projects. This shift, the authors argue, would lead to more durable and truly sustainable energy systems. The recommendation comes as global investment in renewables continues to surge, making the timing of this broader framework particularly relevant.