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 19.94
Milk (kg) -403.00 -0.014 5.64
Fat (kg) -16.62 -0.375 6.23
Prot (kg) -18.29 -0.441 8.07
Fertility Sub Index -1.57
Calving Interval (days) 0.65 -1.459 -0.95
Survival (%) -0.56 1.117 -0.63
Calving Sub Index 0.31
Gestation Length (days) -0.34 -0.919 0.31
Beef Sub Index 0.38
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 2.53 -0.432 -1.09
Maintenance Sub Index Maint. Sub Index 4.32
Live WT (kg) -14.10 -0.307 4.32
Total Carbon Sub Index 23.39

* Based on an €80/tonne carbon price