{"service":"York Chiller Energy Optimizer - 4 Chiller Plant Edition","model_type":"Random Forest Regressor","version":"2.0.0","plant_size":"1000+ TR (4 centrifugal chillers)","status":"online","model_info":{"loaded":true,"features":12,"scaler_loaded":true,"numpy_version":"2.0.2","pandas_version":"2.2.3"},"endpoints":{"/":"This information","/health":"Health check","/predict":"POST - Predict efficiency and power for 4-chiller plant","/optimize":"POST - Get optimization with annual savings ($ and CO2)","/plant-analysis":"POST - Detailed 4-chiller plant analysis"},"sample_4_chiller_input":{"total_building_load":1200,"avg_chilled_water_rate":800,"avg_cooling_water_temp":28,"avg_outside_temp":95,"avg_dew_point":65,"avg_humidity":60,"avg_wind_speed":8,"avg_pressure":29.9,"hour":14,"day_of_week":2,"month":7,"day_of_year":200,"num_chillers_operating":4,"electricity_rate_usd_per_kwh":0.12},"expected_output_sample":{"total_power_kw":"~700-800 kW total","power_per_chiller_kw":"~175-200 kW each","annual_energy_cost":"$250,000-$350,000 at $0.12/kWh"},"interpretation":{"kw_per_tr":"Lower is better for 1000+ TR plants: <0.55 = excellent","total_power_kw":"Actual plant power for all chillers combined","typical_power_for_1000tr":"500-700 kW at full load","potential_savings":"50-150 kW possible through optimization = $15k-45k/year"}}