Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 14.89
Milk (kg) -253.00 -0.014 3.54
Fat (kg) -13.40 -0.375 5.02
Prot (kg) -14.35 -0.441 6.33
Fertility Sub Index -1.04
Calving Interval (days) 0.57 -1.459 -0.83
Survival (%) -0.19 1.117 -0.21
Calving Sub Index 0.62
Gestation Length (days) -0.67 -0.919 0.62
Beef Sub Index 0.45
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 1.64 -0.432 -0.71
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index 12.77

* Based on an €80/tonne carbon price