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 11.01
Milk (kg) 40.00 -0.014 -0.56
Fat (kg) -17.68 -0.375 6.62
Prot (kg) -11.22 -0.441 4.95
Fertility Sub Index -5.12
Calving Interval (days) 2.61 -1.459 -3.81
Survival (%) -1.17 1.117 -1.31
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.02
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 1.42 -0.432 -0.61
Maintenance Sub Index Maint. Sub Index 2.12
Live WT (kg) -6.90 -0.307 2.12
Total Carbon Sub Index 8.48

* Based on an €80/tonne carbon price