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 4.56
Milk (kg) -271.00 -0.014 3.79
Fat (kg) 2.53 -0.375 -0.95
Prot (kg) -3.89 -0.441 1.72
Fertility Sub Index -1.60
Calving Interval (days) 1.16 -1.459 -1.69
Survival (%) 0.08 1.117 0.09
Calving Sub Index 0.65
Gestation Length (days) -0.71 -0.919 0.65
Beef Sub Index -1.85
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 8.92 -0.432 -3.85
Maintenance Sub Index Maint. Sub Index 7.27
Live WT (kg) -23.70 -0.307 7.27
Total Carbon Sub Index 9.03

* Based on an €80/tonne carbon price