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 7.91
Milk (kg) 51.00 -0.014 -0.71
Fat (kg) -15.49 -0.375 5.80
Prot (kg) -6.40 -0.441 2.82
Fertility Sub Index -10.70
Calving Interval (days) 5.44 -1.459 -7.94
Survival (%) -2.47 1.117 -2.76
Calving Sub Index 0.40
Gestation Length (days) -0.43 -0.919 0.40
Beef Sub Index -0.44
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 3.33 -0.432 -1.44
Maintenance Sub Index Maint. Sub Index -0.67
Live WT (kg) 2.20 -0.307 -0.67
Total Carbon Sub Index -3.49

* Based on an €80/tonne carbon price