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 0.79
Milk (kg) -392.00 -0.014 5.49
Fat (kg) 13.22 -0.375 -4.95
Prot (kg) -0.57 -0.441 0.25
Fertility Sub Index -2.61
Calving Interval (days) 1.50 -1.459 -2.19
Survival (%) -0.38 1.117 -0.42
Calving Sub Index 3.04
Gestation Length (days) -3.31 -0.919 3.04
Beef Sub Index 10.68
Carcass Weight (kg) -28.80 -0.528 15.19
Age of Slaughter (days) 10.45 -0.432 -4.51
Maintenance Sub Index Maint. Sub Index 15.63
Live WT (kg) -51.00 -0.307 15.63
Total Carbon Sub Index 27.53

* Based on an €80/tonne carbon price