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 -3.30
Milk (kg) 253.00 -0.014 -3.54
Fat (kg) -0.87 -0.375 0.33
Prot (kg) 0.20 -0.441 -0.09
Fertility Sub Index -12.57
Calving Interval (days) 6.89 -1.459 -10.05
Survival (%) -2.25 1.117 -2.51
Calving Sub Index 1.44
Gestation Length (days) -1.57 -0.919 1.44
Beef Sub Index -2.76
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 7.74 -0.432 -3.34
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -17.83

* Based on an €80/tonne carbon price