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 3.98
Milk (kg) 160.00 -0.014 -2.24
Fat (kg) -12.63 -0.375 4.73
Prot (kg) -3.38 -0.441 1.49
Fertility Sub Index -19.33
Calving Interval (days) 9.91 -1.459 -14.46
Survival (%) -4.36 1.117 -4.87
Calving Sub Index 0.32
Gestation Length (days) -0.35 -0.919 0.32
Beef Sub Index 0.16
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 3.05 -0.432 -1.32
Maintenance Sub Index Maint. Sub Index -0.06
Live WT (kg) 0.20 -0.307 -0.06
Total Carbon Sub Index -14.93

* Based on an €80/tonne carbon price