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 -16.91
Milk (kg) 421.00 -0.014 -5.89
Fat (kg) 11.52 -0.375 -4.31
Prot (kg) 15.18 -0.441 -6.70
Fertility Sub Index 6.94
Calving Interval (days) -3.58 -1.459 5.22
Survival (%) 1.54 1.117 1.72
Calving Sub Index 3.47
Gestation Length (days) -3.77 -0.919 3.47
Beef Sub Index -3.93
Carcass Weight (kg) 1.20 -0.528 -0.63
Age of Slaughter (days) 7.63 -0.432 -3.29
Maintenance Sub Index Maint. Sub Index -7.36
Live WT (kg) 24.00 -0.307 -7.36
Total Carbon Sub Index -17.79

* Based on an €80/tonne carbon price