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 25.86
Milk (kg) -415.00 -0.014 5.81
Fat (kg) -24.87 -0.375 9.32
Prot (kg) -24.33 -0.441 10.74
Fertility Sub Index -3.17
Calving Interval (days) 1.00 -1.459 -1.46
Survival (%) -1.53 1.117 -1.71
Calving Sub Index -0.26
Gestation Length (days) 0.28 -0.919 -0.26
Beef Sub Index -0.85
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 3.06 -0.432 -1.32
Maintenance Sub Index Maint. Sub Index 4.38
Live WT (kg) -14.30 -0.307 4.38
Total Carbon Sub Index 25.98

* Based on an €80/tonne carbon price