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 -14.62
Milk (kg) 526.00 -0.014 -7.36
Fat (kg) 7.80 -0.375 -2.92
Prot (kg) 9.82 -0.441 -4.33
Fertility Sub Index -4.79
Calving Interval (days) 2.56 -1.459 -3.74
Survival (%) -0.94 1.117 -1.05
Calving Sub Index 3.46
Gestation Length (days) -3.76 -0.919 3.46
Beef Sub Index -2.04
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 5.10 -0.432 -2.20
Maintenance Sub Index Maint. Sub Index -6.22
Live WT (kg) 20.30 -0.307 -6.22
Total Carbon Sub Index -24.22

* Based on an €80/tonne carbon price