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 -18.40
Milk (kg) 520.00 -0.014 -7.28
Fat (kg) 14.48 -0.375 -5.42
Prot (kg) 12.90 -0.441 -5.69
Fertility Sub Index -6.01
Calving Interval (days) 4.34 -1.459 -6.33
Survival (%) 0.29 1.117 0.32
Calving Sub Index 2.33
Gestation Length (days) -2.54 -0.919 2.33
Beef Sub Index -2.13
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 8.97 -0.432 -3.87
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -24.81

* Based on an €80/tonne carbon price