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 17.59
Milk (kg) -590.00 -0.014 8.26
Fat (kg) -7.40 -0.375 2.77
Prot (kg) -14.87 -0.441 6.56
Fertility Sub Index -0.97
Calving Interval (days) 1.36 -1.459 -1.98
Survival (%) 0.91 1.117 1.02
Calving Sub Index 1.42
Gestation Length (days) -1.54 -0.919 1.42
Beef Sub Index 15.16
Carcass Weight (kg) -36.80 -0.528 19.41
Age of Slaughter (days) 9.85 -0.432 -4.25
Maintenance Sub Index Maint. Sub Index 27.04
Live WT (kg) -88.20 -0.307 27.04
Total Carbon Sub Index 60.24

* Based on an €80/tonne carbon price