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 1.11
Milk (kg) 188.00 -0.014 -2.63
Fat (kg) -5.61 -0.375 2.10
Prot (kg) -3.71 -0.441 1.64
Fertility Sub Index -10.89
Calving Interval (days) 6.13 -1.459 -8.94
Survival (%) -1.74 1.117 -1.94
Calving Sub Index 1.76
Gestation Length (days) -1.92 -0.919 1.76
Beef Sub Index -0.75
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 5.29 -0.432 -2.28
Maintenance Sub Index Maint. Sub Index 0.95
Live WT (kg) -3.10 -0.307 0.95
Total Carbon Sub Index -7.81

* Based on an €80/tonne carbon price