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 -5.11
Milk (kg) -47.00 -0.014 0.66
Fat (kg) 11.87 -0.375 -4.45
Prot (kg) 3.00 -0.441 -1.32
Fertility Sub Index -3.51
Calving Interval (days) 2.59 -1.459 -3.78
Survival (%) 0.24 1.117 0.27
Calving Sub Index 2.03
Gestation Length (days) -2.21 -0.919 2.03
Beef Sub Index 4.05
Carcass Weight (kg) -9.30 -0.528 4.91
Age of Slaughter (days) 1.99 -0.432 -0.86
Maintenance Sub Index Maint. Sub Index 8.58
Live WT (kg) -28.00 -0.307 8.58
Total Carbon Sub Index 6.03

* Based on an €80/tonne carbon price