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 15.31
Milk (kg) -294.00 -0.014 4.12
Fat (kg) -12.09 -0.375 4.53
Prot (kg) -15.11 -0.441 6.67
Fertility Sub Index -4.10
Calving Interval (days) 1.48 -1.459 -2.16
Survival (%) -1.74 1.117 -1.94
Calving Sub Index -0.21
Gestation Length (days) 0.23 -0.919 -0.21
Beef Sub Index 0.16
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.46 -0.432 -0.63
Maintenance Sub Index Maint. Sub Index 1.20
Live WT (kg) -3.90 -0.307 1.20
Total Carbon Sub Index 12.36

* Based on an €80/tonne carbon price