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 -20.80
Milk (kg) 569.00 -0.014 -7.97
Fat (kg) 17.10 -0.375 -6.40
Prot (kg) 14.56 -0.441 -6.43
Fertility Sub Index -8.16
Calving Interval (days) 5.05 -1.459 -7.37
Survival (%) -0.71 1.117 -0.79
Calving Sub Index 3.70
Gestation Length (days) -4.03 -0.919 3.70
Beef Sub Index -1.69
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 5.63 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index -6.01
Live WT (kg) 19.60 -0.307 -6.01
Total Carbon Sub Index -32.95

* Based on an €80/tonne carbon price