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 12.38
Milk (kg) -455.00 -0.014 6.37
Fat (kg) -3.54 -0.375 1.33
Prot (kg) -10.61 -0.441 4.68
Fertility Sub Index 1.54
Calving Interval (days) -0.13 -1.459 0.19
Survival (%) 1.21 1.117 1.35
Calving Sub Index 1.47
Gestation Length (days) -1.60 -0.919 1.47
Beef Sub Index 13.54
Carcass Weight (kg) -33.20 -0.528 17.51
Age of Slaughter (days) 9.20 -0.432 -3.97
Maintenance Sub Index Maint. Sub Index 25.05
Live WT (kg) -81.70 -0.307 25.05
Total Carbon Sub Index 53.98

* Based on an €80/tonne carbon price