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 -4.29
Milk (kg) 67.00 -0.014 -0.94
Fat (kg) 6.51 -0.375 -2.44
Prot (kg) 2.07 -0.441 -0.91
Fertility Sub Index 3.01
Calving Interval (days) -1.46 -1.459 2.13
Survival (%) 0.79 1.117 0.88
Calving Sub Index 2.67
Gestation Length (days) -2.91 -0.919 2.67
Beef Sub Index -1.43
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 6.48 -0.432 -2.80
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 2.11

* Based on an €80/tonne carbon price