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 -30.29
Milk (kg) 210.00 -0.014 -2.94
Fat (kg) 38.75 -0.375 -14.51
Prot (kg) 29.08 -0.441 -12.83
Fertility Sub Index -0.50
Calving Interval (days) -0.11 -1.459 0.16
Survival (%) -0.59 1.117 -0.66
Calving Sub Index 0.54
Gestation Length (days) -0.59 -0.919 0.54
Beef Sub Index 2.69
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) -0.48 -0.432 0.21
Maintenance Sub Index Maint. Sub Index 2.58
Live WT (kg) -8.40 -0.307 2.58
Total Carbon Sub Index -24.99

* Based on an €80/tonne carbon price