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 14.72
Milk (kg) 198.00 -0.014 -2.77
Fat (kg) -27.12 -0.375 10.16
Prot (kg) -16.61 -0.441 7.33
Fertility Sub Index -6.01
Calving Interval (days) 2.90 -1.459 -4.23
Survival (%) -1.59 1.117 -1.78
Calving Sub Index -0.97
Gestation Length (days) 1.06 -0.919 -0.97
Beef Sub Index 0.94
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 1.00 -0.432 -0.43
Maintenance Sub Index Maint. Sub Index 1.04
Live WT (kg) -3.40 -0.307 1.04
Total Carbon Sub Index 9.72

* Based on an €80/tonne carbon price