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 -15.57
Milk (kg) 398.00 -0.014 -5.57
Fat (kg) 9.97 -0.375 -3.73
Prot (kg) 14.20 -0.441 -6.27
Fertility Sub Index 0.85
Calving Interval (days) -0.13 -1.459 0.19
Survival (%) 0.59 1.117 0.66
Calving Sub Index -0.29
Gestation Length (days) 0.32 -0.919 -0.29
Beef Sub Index -6.43
Carcass Weight (kg) 14.30 -0.528 -7.54
Age of Slaughter (days) -2.57 -0.432 1.11
Maintenance Sub Index Maint. Sub Index -7.51
Live WT (kg) 24.50 -0.307 -7.51
Total Carbon Sub Index -28.97

* Based on an €80/tonne carbon price