As of now, Xi'an's smart heating business has signed contracts for 15 million square meters. Through the ICE Smart Integrated Energy system, it automatically adjusts the operating parameters of heat sources based on the outdoor temperature forecast for the next three hours (automatic temperature chasing function). It also promptly adjusts the opening of balancing valves based on real-time indoor temperatures of users (ICE system balancing function), achieving on-demand heating. As a result, the average indoor temperature for users has increased from 18.5 degrees to 20 degrees, reducing gas consumption by 50%. This not only reduces costs and improves efficiency but also enhances the quality of service for users.