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 -6.36
Milk (kg) -124.00 -0.014 1.74
Fat (kg) 14.79 -0.375 -5.54
Prot (kg) 5.80 -0.441 -2.56
Fertility Sub Index 8.80
Calving Interval (days) -4.84 -1.459 7.06
Survival (%) 1.56 1.117 1.74
Calving Sub Index 3.24
Gestation Length (days) -3.52 -0.919 3.24
Beef Sub Index -2.60
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 10.43 -0.432 -4.50
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 2.16

* Based on an €80/tonne carbon price