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 12.84
Milk (kg) -488.00 -0.014 6.83
Fat (kg) -1.33 -0.375 0.50
Prot (kg) -12.49 -0.441 5.51
Fertility Sub Index -5.56
Calving Interval (days) 3.42 -1.459 -4.99
Survival (%) -0.51 1.117 -0.57
Calving Sub Index 1.17
Gestation Length (days) -1.27 -0.919 1.17
Beef Sub Index 18.00
Carcass Weight (kg) -41.50 -0.528 21.89
Age of Slaughter (days) 9.02 -0.432 -3.89
Maintenance Sub Index Maint. Sub Index 29.80
Live WT (kg) -97.20 -0.307 29.80
Total Carbon Sub Index 56.24

* Based on an €80/tonne carbon price