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 -1.09
Milk (kg) 239.00 -0.014 -3.35
Fat (kg) -6.51 -0.375 2.44
Prot (kg) 0.41 -0.441 -0.18
Fertility Sub Index -9.76
Calving Interval (days) 5.38 -1.459 -7.85
Survival (%) -1.71 1.117 -1.91
Calving Sub Index 1.26
Gestation Length (days) -1.37 -0.919 1.26
Beef Sub Index -0.66
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 5.32 -0.432 -2.30
Maintenance Sub Index Maint. Sub Index -2.64
Live WT (kg) 8.60 -0.307 -2.64
Total Carbon Sub Index -12.88

* Based on an €80/tonne carbon price