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 -1.46
Milk (kg) 47.00 -0.014 -0.66
Fat (kg) 0.79 -0.375 -0.30
Prot (kg) 1.15 -0.441 -0.51
Fertility Sub Index 0.81
Calving Interval (days) -0.19 -1.459 0.28
Survival (%) 0.48 1.117 0.54
Calving Sub Index -0.94
Gestation Length (days) 1.02 -0.919 -0.94
Beef Sub Index -1.61
Carcass Weight (kg) 7.80 -0.528 -4.11
Age of Slaughter (days) -5.80 -0.432 2.50
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -9.94

* Based on an €80/tonne carbon price