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 -17.71
Milk (kg) 405.00 -0.014 -5.67
Fat (kg) 14.47 -0.375 -5.42
Prot (kg) 15.00 -0.441 -6.62
Fertility Sub Index 1.02
Calving Interval (days) -0.46 -1.459 0.67
Survival (%) 0.31 1.117 0.35
Calving Sub Index 3.35
Gestation Length (days) -3.64 -0.919 3.35
Beef Sub Index -0.06
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 6.49 -0.432 -2.80
Maintenance Sub Index Maint. Sub Index -5.52
Live WT (kg) 18.00 -0.307 -5.52
Total Carbon Sub Index -18.93

* Based on an €80/tonne carbon price