Japan expects 2,000–2,500 tonnes of retired blades annually in the 2030s. Four routes reduce landfill but differ in scale, retained value and emissions; none solves end-of-life alone.
Retired batteries, solar panels, wind blades and grid equipment are becoming an industrial reserve of lithium, copper, silver, aluminum and steel. Projections show a growing contribution, though not enough to replace primary extraction entirely.
US power-sector emissions rose by 58 million metric tons of CO2 in 2025 as record demand from heat, data centers and industry lifted generation, while coal’s surge outweighed expanding solar and wind output.