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 -15.86
Milk (kg) 453.00 -0.014 -6.34
Fat (kg) 8.85 -0.375 -3.31
Prot (kg) 14.06 -0.441 -6.21
Fertility Sub Index -9.34
Calving Interval (days) 3.74 -1.459 -5.46
Survival (%) -3.48 1.117 -3.89
Calving Sub Index 3.56
Gestation Length (days) -3.87 -0.919 3.56
Beef Sub Index -3.11
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) 5.62 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index -3.99
Live WT (kg) 13.00 -0.307 -3.99
Total Carbon Sub Index -28.75

* Based on an €80/tonne carbon price