Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -29.49
Milk (kg) 205.00 -0.014 -2.87
Fat (kg) 37.42 -0.375 -14.02
Prot (kg) 28.55 -0.441 -12.60
Fertility Sub Index -2.31
Calving Interval (days) 0.46 -1.459 -0.67
Survival (%) -1.47 1.117 -1.64
Calving Sub Index -0.01
Gestation Length (days) 0.01 -0.919 -0.01
Beef Sub Index -0.69
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 1.97 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 2.21
Live WT (kg) -7.20 -0.307 2.21
Total Carbon Sub Index -30.29

* Based on an €80/tonne carbon price