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 0.00
Milk (kg) -106.00 -0.014 1.48
Fat (kg) 2.21 -0.375 -0.83
Prot (kg) 1.48 -0.441 -0.65
Fertility Sub Index 5.81
Calving Interval (days) -2.21 -1.459 3.22
Survival (%) 2.31 1.117 2.58
Calving Sub Index 4.47
Gestation Length (days) -4.86 -0.919 4.47
Beef Sub Index 2.58
Carcass Weight (kg) -9.40 -0.528 4.96
Age of Slaughter (days) 5.51 -0.432 -2.38
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 17.15

* Based on an €80/tonne carbon price