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 -0.34
Milk (kg) -170.00 -0.014 2.38
Fat (kg) 7.28 -0.375 -2.73
Prot (kg) -0.02 -0.441 0.01
Fertility Sub Index -1.94
Calving Interval (days) 1.48 -1.459 -2.16
Survival (%) 0.20 1.117 0.22
Calving Sub Index 0.76
Gestation Length (days) -0.83 -0.919 0.76
Beef Sub Index 3.55
Carcass Weight (kg) -13.80 -0.528 7.28
Age of Slaughter (days) 8.65 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 13.58
Live WT (kg) -44.30 -0.307 13.58
Total Carbon Sub Index 15.61

* Based on an €80/tonne carbon price