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 14.97
Milk (kg) -325.00 -0.014 4.55
Fat (kg) -14.24 -0.375 5.33
Prot (kg) -11.52 -0.441 5.08
Fertility Sub Index -5.52
Calving Interval (days) 3.71 -1.459 -5.41
Survival (%) -0.10 1.117 -0.11
Calving Sub Index -0.21
Gestation Length (days) 0.23 -0.919 -0.21
Beef Sub Index -0.36
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 4.63 -0.432 -2.00
Maintenance Sub Index Maint. Sub Index 6.74
Live WT (kg) -22.00 -0.307 6.74
Total Carbon Sub Index 15.61

* Based on an €80/tonne carbon price