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 -2.82
Milk (kg) 343.00 -0.014 -4.80
Fat (kg) -3.66 -0.375 1.37
Prot (kg) -1.38 -0.441 0.61
Fertility Sub Index -12.69
Calving Interval (days) 7.83 -1.459 -11.42
Survival (%) -1.13 1.117 -1.26
Calving Sub Index 2.10
Gestation Length (days) -2.28 -0.919 2.10
Beef Sub Index -3.64
Carcass Weight (kg) 3.60 -0.528 -1.90
Age of Slaughter (days) 4.03 -0.432 -1.74
Maintenance Sub Index Maint. Sub Index -1.81
Live WT (kg) 5.90 -0.307 -1.81
Total Carbon Sub Index -18.85

* Based on an €80/tonne carbon price