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 -0.13
Milk (kg) -253.00 -0.014 3.54
Fat (kg) 9.26 -0.375 -3.47
Prot (kg) 0.47 -0.441 -0.21
Fertility Sub Index 14.65
Calving Interval (days) -9.02 -1.459 13.16
Survival (%) 1.33 1.117 1.49
Calving Sub Index 4.50
Gestation Length (days) -4.90 -0.919 4.50
Beef Sub Index 2.36
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 1.13 -0.432 -0.49
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index 22.92

* Based on an €80/tonne carbon price