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 -3.03
Milk (kg) -143.00 -0.014 2.00
Fat (kg) 8.22 -0.375 -3.08
Prot (kg) 4.43 -0.441 -1.96
Fertility Sub Index 0.96
Calving Interval (days) -0.46 -1.459 0.67
Survival (%) 0.26 1.117 0.29
Calving Sub Index 3.72
Gestation Length (days) -4.05 -0.919 3.72
Beef Sub Index 8.03
Carcass Weight (kg) -21.00 -0.528 11.08
Age of Slaughter (days) 7.06 -0.432 -3.05
Maintenance Sub Index Maint. Sub Index 11.13
Live WT (kg) -36.30 -0.307 11.13
Total Carbon Sub Index 20.80

* Based on an €80/tonne carbon price