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 -24.62
Milk (kg) 706.00 -0.014 -9.88
Fat (kg) 16.23 -0.375 -6.08
Prot (kg) 19.61 -0.441 -8.66
Fertility Sub Index -7.89
Calving Interval (days) 4.28 -1.459 -6.24
Survival (%) -1.47 1.117 -1.64
Calving Sub Index 3.70
Gestation Length (days) -4.03 -0.919 3.70
Beef Sub Index -2.03
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 4.83 -0.432 -2.09
Maintenance Sub Index Maint. Sub Index -5.52
Live WT (kg) 18.00 -0.307 -5.52
Total Carbon Sub Index -36.35

* Based on an €80/tonne carbon price