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 -2.05
Milk (kg) 122.00 -0.014 -1.71
Fat (kg) 1.64 -0.375 -0.61
Prot (kg) -0.61 -0.441 0.27
Fertility Sub Index -8.82
Calving Interval (days) 5.38 -1.459 -7.85
Survival (%) -0.87 1.117 -0.97
Calving Sub Index 1.40
Gestation Length (days) -1.52 -0.919 1.40
Beef Sub Index -1.59
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 7.22 -0.432 -3.12
Maintenance Sub Index Maint. Sub Index 1.26
Live WT (kg) -4.10 -0.307 1.26
Total Carbon Sub Index -9.81

* Based on an €80/tonne carbon price