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 5.61
Milk (kg) 61.00 -0.014 -0.85
Fat (kg) -6.61 -0.375 2.48
Prot (kg) -9.03 -0.441 3.99
Fertility Sub Index -19.34
Calving Interval (days) 9.90 -1.459 -14.44
Survival (%) -4.38 1.117 -4.89
Calving Sub Index 0.55
Gestation Length (days) -0.60 -0.919 0.55
Beef Sub Index 0.34
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 4.09 -0.432 -1.77
Maintenance Sub Index Maint. Sub Index -3.43
Live WT (kg) 11.20 -0.307 -3.43
Total Carbon Sub Index -16.27

* Based on an €80/tonne carbon price