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 -18.98
Milk (kg) 321.00 -0.014 -4.49
Fat (kg) 41.00 -0.375 -15.36
Prot (kg) -1.97 -0.441 0.87
Fertility Sub Index -5.47
Calving Interval (days) 2.98 -1.459 -4.35
Survival (%) -1.00 1.117 -1.12
Calving Sub Index 0.29
Gestation Length (days) -0.32 -0.919 0.29
Beef Sub Index 0.94
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 0.51 -0.432 -0.22
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index -22.30

* Based on an €80/tonne carbon price