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 -3.06
Milk (kg) 244.00 -0.014 -3.42
Fat (kg) -0.90 -0.375 0.34
Prot (kg) -0.05 -0.441 0.02
Fertility Sub Index -4.15
Calving Interval (days) 2.05 -1.459 -2.99
Survival (%) -1.04 1.117 -1.16
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.33
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 3.46 -0.432 -1.49
Maintenance Sub Index Maint. Sub Index 1.10
Live WT (kg) -3.60 -0.307 1.10
Total Carbon Sub Index -6.99

* Based on an €80/tonne carbon price