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 0.94
Milk (kg) 106.00 -0.014 -1.48
Fat (kg) -3.06 -0.375 1.15
Prot (kg) -2.89 -0.441 1.28
Fertility Sub Index -14.59
Calving Interval (days) 6.51 -1.459 -9.50
Survival (%) -4.56 1.117 -5.09
Calving Sub Index 1.68
Gestation Length (days) -1.83 -0.919 1.68
Beef Sub Index -0.25
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 6.80 -0.432 -2.94
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -12.83

* Based on an €80/tonne carbon price