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 6.76
Milk (kg) -126.00 -0.014 1.76
Fat (kg) -6.04 -0.375 2.26
Prot (kg) -6.20 -0.441 2.74
Fertility Sub Index -6.46
Calving Interval (days) 3.19 -1.459 -4.65
Survival (%) -1.62 1.117 -1.81
Calving Sub Index 3.78
Gestation Length (days) -4.11 -0.919 3.78
Beef Sub Index -0.78
Carcass Weight (kg) 1.00 -0.528 -0.53
Age of Slaughter (days) 0.59 -0.432 -0.25
Maintenance Sub Index Maint. Sub Index -3.28
Live WT (kg) 10.70 -0.307 -3.28
Total Carbon Sub Index 0.02

* Based on an €80/tonne carbon price