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 -10.94
Milk (kg) 141.00 -0.014 -1.97
Fat (kg) 10.90 -0.375 -4.08
Prot (kg) 11.07 -0.441 -4.89
Fertility Sub Index 1.76
Calving Interval (days) -1.69 -1.459 2.47
Survival (%) -0.63 1.117 -0.70
Calving Sub Index 4.23
Gestation Length (days) -4.60 -0.919 4.23
Beef Sub Index 3.59
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) -0.98 -0.432 0.42
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index 0.17

* Based on an €80/tonne carbon price