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 -3.79
Milk (kg) -255.00 -0.014 3.57
Fat (kg) 10.54 -0.375 -3.95
Prot (kg) 7.72 -0.441 -3.41
Fertility Sub Index -0.12
Calving Interval (days) -0.46 -1.459 0.67
Survival (%) -0.71 1.117 -0.79
Calving Sub Index 1.77
Gestation Length (days) -1.93 -0.919 1.77
Beef Sub Index 7.43
Carcass Weight (kg) -18.40 -0.528 9.71
Age of Slaughter (days) 5.27 -0.432 -2.28
Maintenance Sub Index Maint. Sub Index 15.33
Live WT (kg) -50.00 -0.307 15.33
Total Carbon Sub Index 20.63

* Based on an €80/tonne carbon price