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 5.72
Milk (kg) -31.00 -0.014 0.43
Fat (kg) -8.67 -0.375 3.25
Prot (kg) -4.61 -0.441 2.03
Fertility Sub Index -8.58
Calving Interval (days) 4.43 -1.459 -6.46
Survival (%) -1.89 1.117 -2.11
Calving Sub Index 0.94
Gestation Length (days) -1.02 -0.919 0.94
Beef Sub Index 0.57
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 2.11 -0.432 -0.91
Maintenance Sub Index Maint. Sub Index -0.06
Live WT (kg) 0.20 -0.307 -0.06
Total Carbon Sub Index -1.42

* Based on an €80/tonne carbon price