International Journal of Precision Engineering and Manufacturing-Green Technology accepts original contributions on all aspects of green manufacturing. The journal's specific focus areas include, but are not limited to:   1. Energy Saving and Waste Reduction in Manufacturing Processes Subtractive Processes (Machining, Grinding, Laser, Non-traditional Machining, etc) Additive Processes (Welding, Bonding, 3D Printing, R2R, etc) Material Transform Processes (Forming, Casting, etc) Material Trans-property Processes (Heat Treatment, Surface Treatment, etc) Hybrid Processes Multi-scale Processes 2. Manufacturing of New and Renewable Energy Devices Solar/PV Wind/Wave/Hydro Hydrogen Bio Fuel Cell Battery and Capacitor Energy Harvesting 3. Design and Manufacturing of Green Products Machinery (H/W, S/W, Process Planning, etc) Automobile (Hybrid, Electric Vehicle, etc) Robots (H/W, S/W, Biomimetic, etc) Electronics/Display Design for Manufacturing (DFM, DFE, DFA) Product Using Appropriate Technology 4. Materials for Green Manufacturing Lightweight Materials and Structures Muti-functional Materials Eco-Friendly Materials Bio/Recyclable Materials Energy Harvesting/Conversion/Storage Materials Functionally Graded Materials and Structures for Energy Saving Smart Materials and Systems Micro-/Nano-materials for Green Applications 5. Management and Policy for Sustainable Manufacturing LCA/EIA Energy Monitoring and Control Energy and Environment Management Government Policy and Strategy Green Factory Smart Grid and Smart Meter.