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 26.35
Milk (kg) -392.00 -0.014 5.49
Fat (kg) -29.63 -0.375 11.10
Prot (kg) -22.13 -0.441 9.77
Fertility Sub Index 1.16
Calving Interval (days) -0.15 -1.459 0.22
Survival (%) 0.84 1.117 0.94
Calving Sub Index -1.43
Gestation Length (days) 1.56 -0.919 -1.43
Beef Sub Index -2.86
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 8.21 -0.432 -3.54
Maintenance Sub Index Maint. Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index 28.74

* Based on an €80/tonne carbon price