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 4.63
Milk (kg) 51.00 -0.014 -0.71
Fat (kg) -8.71 -0.375 3.26
Prot (kg) -4.71 -0.441 2.08
Fertility Sub Index -16.16
Calving Interval (days) 7.69 -1.459 -11.22
Survival (%) -4.42 1.117 -4.94
Calving Sub Index 0.47
Gestation Length (days) -0.51 -0.919 0.47
Beef Sub Index -0.88
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 2.64 -0.432 -1.14
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -12.58

* Based on an €80/tonne carbon price