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 3.13
Milk (kg) 59.00 -0.014 -0.83
Fat (kg) -2.86 -0.375 1.07
Prot (kg) -6.54 -0.441 2.89
Fertility Sub Index -17.31
Calving Interval (days) 9.16 -1.459 -13.36
Survival (%) -3.53 1.117 -3.94
Calving Sub Index -0.09
Gestation Length (days) 0.10 -0.919 -0.09
Beef Sub Index -0.74
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) 1.47 -0.432 -0.63
Maintenance Sub Index Maint. Sub Index -0.21
Live WT (kg) 0.70 -0.307 -0.21
Total Carbon Sub Index -15.23

* Based on an €80/tonne carbon price