2024 the 2nd International conference on New Materials for Environment and Energy (NMEE 2024) will be held during October 23-25, 2024 in Kunming, China. On behalf of the organizing committee, we would like to cordially invite experts and participants from academia and industry to participate in NMEE 2024! NMEE welcomes high-quality, cutting-edge research on materials and technology for energy harvesting, conversion, storage, transport and utilization as well as cleaner environment, and particularly encourages original, novel fundamental, and engineering research of interdisciplinary nature across basic science and engineering disciplines in the areas of energy and environmental materials. All full paper submissions will be peer reviewed by at least 2-3 independent reviewers based on research novelty, technical excellence, or unique applications in the real world.