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 -1.22
Milk (kg) -289.00 -0.014 4.05
Fat (kg) 12.57 -0.375 -4.71
Prot (kg) 1.27 -0.441 -0.56
Fertility Sub Index -2.71
Calving Interval (days) 1.64 -1.459 -2.39
Survival (%) -0.28 1.117 -0.31
Calving Sub Index 2.33
Gestation Length (days) -2.53 -0.919 2.33
Beef Sub Index 9.91
Carcass Weight (kg) -24.60 -0.528 12.98
Age of Slaughter (days) 7.11 -0.432 -3.07
Maintenance Sub Index Maint. Sub Index 14.35
Live WT (kg) -46.80 -0.307 14.35
Total Carbon Sub Index 22.65

* Based on an €80/tonne carbon price