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 -0.45
Milk (kg) 159.00 -0.014 -2.23
Fat (kg) -2.86 -0.375 1.07
Prot (kg) -1.60 -0.441 0.71
Fertility Sub Index -12.15
Calving Interval (days) 5.83 -1.459 -8.51
Survival (%) -3.26 1.117 -3.64
Calving Sub Index 2.60
Gestation Length (days) -2.83 -0.919 2.60
Beef Sub Index -2.24
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 6.40 -0.432 -2.76
Maintenance Sub Index Maint. Sub Index -0.28
Live WT (kg) 0.90 -0.307 -0.28
Total Carbon Sub Index -12.50

* Based on an €80/tonne carbon price