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 8.48
Milk (kg) -181.00 -0.014 2.53
Fat (kg) -8.40 -0.375 3.15
Prot (kg) -6.34 -0.441 2.80
Fertility Sub Index -7.34
Calving Interval (days) 3.69 -1.459 -5.38
Survival (%) -1.75 1.117 -1.96
Calving Sub Index -0.17
Gestation Length (days) 0.19 -0.919 -0.17
Beef Sub Index 5.09
Carcass Weight (kg) -10.60 -0.528 5.59
Age of Slaughter (days) 1.17 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index 5.92
Live WT (kg) -19.30 -0.307 5.92
Total Carbon Sub Index 11.97

* Based on an €80/tonne carbon price