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 13.86
Milk (kg) 195.00 -0.014 -2.73
Fat (kg) -25.71 -0.375 9.63
Prot (kg) -15.78 -0.441 6.96
Fertility Sub Index -5.16
Calving Interval (days) 2.32 -1.459 -3.38
Survival (%) -1.59 1.117 -1.78
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.13
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 1.52 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 1.90
Live WT (kg) -6.20 -0.307 1.90
Total Carbon Sub Index 9.92

* Based on an €80/tonne carbon price