With China′s "dual carbon" goals continuously deepening, the wind power and photovoltaic industries  are  experiencing  steady  growth,  with  the  new  energy  vehicle  sector  rapidly  developing. Meanwhile,  battery  energy  storage  technology  is  nearing  maturity.  Recently,  clean  energy  and  new energy  technologies  have  seen  rapid  development,  with  the  application  market  continuing  to  expand. The new energy sector will soon be confronted with a large number of retired or scrapped products and equipment,  posing  significant  challenges  to  achieving  "zero-waste  cities".  These  wastes  have  dual characteristics:  They  are  both  resources  and  environmental  concerns,  and  are  composed  of  complex, diverse materials. Recovering resources and controlling pollution from these wastes have become key  research areas and challenges. This article reviews the latest research, industry practices, and challenges in recovering and utilizing renewable energy solid waste, comparing and analyzing the technological characteristics of recycling solar panels, wind turbine blades, and electric vehicle batteries. It identifies suitable  technologies  for  different  product  recovery  needs  and  outlines  directions  for  developing resource recovery and pollution control technologies for renewable energy solid waste. The goal is to support the sustainable development of the renewable energy industry and help address the challenges of renewable energy waste management.