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 -0.88
Milk (kg) 227.00 -0.014 -3.18
Fat (kg) -4.30 -0.375 1.61
Prot (kg) -1.55 -0.441 0.68
Fertility Sub Index -21.78
Calving Interval (days) 11.64 -1.459 -16.98
Survival (%) -4.29 1.117 -4.79
Calving Sub Index 1.38
Gestation Length (days) -1.50 -0.919 1.38
Beef Sub Index -0.73
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 4.62 -0.432 -1.99
Maintenance Sub Index Maint. Sub Index -2.24
Live WT (kg) 7.30 -0.307 -2.24
Total Carbon Sub Index -24.25

* Based on an €80/tonne carbon price