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 -0.99
Milk (kg) 119.00 -0.014 -1.67
Fat (kg) -2.52 -0.375 0.94
Prot (kg) 0.60 -0.441 -0.26
Fertility Sub Index -4.41
Calving Interval (days) 2.88 -1.459 -4.20
Survival (%) -0.19 1.117 -0.21
Calving Sub Index 2.18
Gestation Length (days) -2.37 -0.919 2.18
Beef Sub Index 0.48
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) 7.33 -0.432 -3.16
Maintenance Sub Index Maint. Sub Index -0.21
Live WT (kg) 0.70 -0.307 -0.21
Total Carbon Sub Index -2.97

* Based on an €80/tonne carbon price