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 20.29
Milk (kg) -417.00 -0.014 5.84
Fat (kg) -17.97 -0.375 6.73
Prot (kg) -17.50 -0.441 7.72
Fertility Sub Index 1.54
Calving Interval (days) -0.57 -1.459 0.83
Survival (%) 0.63 1.117 0.70
Calving Sub Index 1.13
Gestation Length (days) -1.23 -0.919 1.13
Beef Sub Index 1.01
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) -2.21 -0.432 0.95
Maintenance Sub Index Maint. Sub Index -0.71
Live WT (kg) 2.30 -0.307 -0.71
Total Carbon Sub Index 23.26

* Based on an €80/tonne carbon price