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 15.97
Milk (kg) -532.00 -0.014 7.45
Fat (kg) -4.68 -0.375 1.75
Prot (kg) -15.33 -0.441 6.77
Fertility Sub Index -2.20
Calving Interval (days) 1.87 -1.459 -2.73
Survival (%) 0.47 1.117 0.53
Calving Sub Index 0.16
Gestation Length (days) -0.17 -0.919 0.16
Beef Sub Index 11.34
Carcass Weight (kg) -27.30 -0.528 14.40
Age of Slaughter (days) 7.08 -0.432 -3.06
Maintenance Sub Index Maint. Sub Index 22.10
Live WT (kg) -72.10 -0.307 22.10
Total Carbon Sub Index 47.37

* Based on an €80/tonne carbon price