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 -21.25
Milk (kg) 714.00 -0.014 -10.00
Fat (kg) 9.92 -0.375 -3.72
Prot (kg) 17.07 -0.441 -7.53
Fertility Sub Index 0.92
Calving Interval (days) 0.49 -1.459 -0.71
Survival (%) 1.46 1.117 1.63
Calving Sub Index 4.55
Gestation Length (days) -4.95 -0.919 4.55
Beef Sub Index -4.05
Carcass Weight (kg) 3.30 -0.528 -1.74
Age of Slaughter (days) 5.34 -0.432 -2.31
Maintenance Sub Index Maint. Sub Index -4.60
Live WT (kg) 15.00 -0.307 -4.60
Total Carbon Sub Index -24.42

* Based on an €80/tonne carbon price