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 0.07
Milk (kg) -190.00 -0.014 2.66
Fat (kg) 5.61 -0.375 -2.10
Prot (kg) 1.10 -0.441 -0.49
Fertility Sub Index 4.44
Calving Interval (days) -3.13 -1.459 4.57
Survival (%) -0.11 1.117 -0.12
Calving Sub Index 4.68
Gestation Length (days) -5.09 -0.919 4.68
Beef Sub Index 3.97
Carcass Weight (kg) -11.20 -0.528 5.91
Age of Slaughter (days) 4.48 -0.432 -1.93
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 17.47

* Based on an €80/tonne carbon price