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 16.48
Milk (kg) -776.00 -0.014 10.86
Fat (kg) 0.92 -0.375 -0.34
Prot (kg) -13.51 -0.441 5.96
Fertility Sub Index 3.84
Calving Interval (days) -3.01 -1.459 4.39
Survival (%) -0.49 1.117 -0.55
Calving Sub Index -1.44
Gestation Length (days) 1.57 -0.919 -1.44
Beef Sub Index 18.90
Carcass Weight (kg) -40.80 -0.528 21.52
Age of Slaughter (days) 6.07 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index 26.21
Live WT (kg) -85.50 -0.307 26.21
Total Carbon Sub Index 64.00

* Based on an €80/tonne carbon price