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 -6.96
Milk (kg) 102.00 -0.014 -1.43
Fat (kg) 8.54 -0.375 -3.20
Prot (kg) 5.28 -0.441 -2.33
Fertility Sub Index 4.34
Calving Interval (days) -1.57 -1.459 2.29
Survival (%) 1.83 1.117 2.04
Calving Sub Index 3.91
Gestation Length (days) -4.25 -0.919 3.91
Beef Sub Index -1.80
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 4.77 -0.432 -2.06
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -0.51

* Based on an €80/tonne carbon price