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 -7.94
Milk (kg) -325.00 -0.014 4.55
Fat (kg) 16.33 -0.375 -6.12
Prot (kg) 14.45 -0.441 -6.38
Fertility Sub Index -3.78
Calving Interval (days) 2.31 -1.459 -3.37
Survival (%) -0.37 1.117 -0.41
Calving Sub Index 0.02
Gestation Length (days) -0.02 -0.919 0.02
Beef Sub Index 4.85
Carcass Weight (kg) -10.30 -0.528 5.43
Age of Slaughter (days) 1.36 -0.432 -0.59
Maintenance Sub Index Maint. Sub Index 9.81
Live WT (kg) -32.00 -0.307 9.81
Total Carbon Sub Index 2.95

* Based on an €80/tonne carbon price