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 17.79
Milk (kg) -419.00 -0.014 5.87
Fat (kg) -11.63 -0.375 4.36
Prot (kg) -17.15 -0.441 7.57
Fertility Sub Index -2.65
Calving Interval (days) 1.42 -1.459 -2.07
Survival (%) -0.52 1.117 -0.58
Calving Sub Index -0.13
Gestation Length (days) 0.14 -0.919 -0.13
Beef Sub Index 0.20
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 3.33 -0.432 -1.44
Maintenance Sub Index Maint. Sub Index -0.25
Live WT (kg) 0.80 -0.307 -0.25
Total Carbon Sub Index 14.96

* Based on an €80/tonne carbon price