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 12.35
Milk (kg) -435.00 -0.014 6.09
Fat (kg) -2.09 -0.375 0.78
Prot (kg) -12.40 -0.441 5.47
Fertility Sub Index -2.82
Calving Interval (days) 2.47 -1.459 -3.60
Survival (%) 0.70 1.117 0.78
Calving Sub Index -0.22
Gestation Length (days) 0.24 -0.919 -0.22
Beef Sub Index 11.22
Carcass Weight (kg) -28.90 -0.528 15.25
Age of Slaughter (days) 9.33 -0.432 -4.03
Maintenance Sub Index Maint. Sub Index 22.99
Live WT (kg) -75.00 -0.307 22.99
Total Carbon Sub Index 43.51

* Based on an €80/tonne carbon price