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 13.70
Milk (kg) -760.00 -0.014 10.64
Fat (kg) 5.32 -0.375 -1.99
Prot (kg) -11.45 -0.441 5.05
Fertility Sub Index -4.02
Calving Interval (days) 2.70 -1.459 -3.94
Survival (%) -0.07 1.117 -0.08
Calving Sub Index 0.51
Gestation Length (days) -0.56 -0.919 0.51
Beef Sub Index 11.27
Carcass Weight (kg) -27.50 -0.528 14.51
Age of Slaughter (days) 7.49 -0.432 -3.23
Maintenance Sub Index Maint. Sub Index 22.29
Live WT (kg) -72.70 -0.307 22.29
Total Carbon Sub Index 43.76

* Based on an €80/tonne carbon price