The construction plan for zero-carbon parks (factories) takes "source-grid-load-storage" integration as the core, boasting advanced functions and distinct features. In the production process, through dynamic efficiency adjustment of intelligent production lines and combined with graded recovery of process waste heat, energy consumption per unit output value decreases by over 20%; key processes use low-carbon equipment and green solvents to replace high-energy-consuming equipment and high-carbon auxiliary materials. By virtue of the in-depth synergy of "source-grid-load-storage", the plan accurately matches energy supply with production load. Combined with full-process visual traceability of carbon footprints, it builds a "energy-production-carbon management" closed loop and develops a digital energy-carbon management and control platform based on big data and AI technologies. Virtual power plants and diversified energy storage collaborate to smooth peak-valley loads, increasing carbon emission reduction efficiency by over 30% compared with traditional plans and driving zero-carbon transformation in an all-round way.