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 -9.97
Milk (kg) 359.00 -0.014 -5.03
Fat (kg) 5.54 -0.375 -2.08
Prot (kg) 6.49 -0.441 -2.86
Fertility Sub Index -3.05
Calving Interval (days) 1.47 -1.459 -2.14
Survival (%) -0.81 1.117 -0.90
Calving Sub Index 3.90
Gestation Length (days) -4.24 -0.919 3.90
Beef Sub Index -2.49
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 7.12 -0.432 -3.07
Maintenance Sub Index Maint. Sub Index -5.79
Live WT (kg) 18.90 -0.307 -5.79
Total Carbon Sub Index -17.41

* Based on an €80/tonne carbon price