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 -12.04
Milk (kg) 282.00 -0.014 -3.95
Fat (kg) 6.81 -0.375 -2.55
Prot (kg) 12.55 -0.441 -5.54
Fertility Sub Index -3.71
Calving Interval (days) 2.39 -1.459 -3.49
Survival (%) -0.20 1.117 -0.22
Calving Sub Index 2.18
Gestation Length (days) -2.37 -0.919 2.18
Beef Sub Index 5.49
Carcass Weight (kg) -15.00 -0.528 7.91
Age of Slaughter (days) 5.62 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index 8.89
Live WT (kg) -29.00 -0.307 8.89
Total Carbon Sub Index 0.81

* Based on an €80/tonne carbon price