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 24.59
Milk (kg) -502.00 -0.014 7.03
Fat (kg) -22.82 -0.375 8.55
Prot (kg) -20.42 -0.441 9.01
Fertility Sub Index -0.06
Calving Interval (days) 0.21 -1.459 -0.31
Survival (%) 0.22 1.117 0.25
Calving Sub Index -0.64
Gestation Length (days) 0.70 -0.919 -0.64
Beef Sub Index -3.65
Carcass Weight (kg) 6.00 -0.528 -3.17
Age of Slaughter (days) 1.13 -0.432 -0.49
Maintenance Sub Index Maint. Sub Index 1.20
Live WT (kg) -3.90 -0.307 1.20
Total Carbon Sub Index 21.42

* Based on an €80/tonne carbon price