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 15.98
Milk (kg) -310.00 -0.014 4.34
Fat (kg) -13.67 -0.375 5.12
Prot (kg) -14.78 -0.441 6.52
Fertility Sub Index -3.50
Calving Interval (days) 1.72 -1.459 -2.51
Survival (%) -0.89 1.117 -0.99
Calving Sub Index -0.63
Gestation Length (days) 0.68 -0.919 -0.63
Beef Sub Index -0.01
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 2.59 -0.432 -1.12
Maintenance Sub Index Maint. Sub Index 3.59
Live WT (kg) -11.70 -0.307 3.59
Total Carbon Sub Index 15.43

* Based on an €80/tonne carbon price