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 -10.03
Milk (kg) 77.00 -0.014 -1.08
Fat (kg) 14.66 -0.375 -5.49
Prot (kg) 7.85 -0.441 -3.46
Fertility Sub Index 11.32
Calving Interval (days) -6.13 -1.459 8.94
Survival (%) 2.13 1.117 2.38
Calving Sub Index 4.82
Gestation Length (days) -5.24 -0.919 4.82
Beef Sub Index 2.64
Carcass Weight (kg) -12.60 -0.528 6.65
Age of Slaughter (days) 9.27 -0.432 -4.00
Maintenance Sub Index Maint. Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index 14.27

* Based on an €80/tonne carbon price