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 -0.11
Milk (kg) 16.00 -0.014 -0.22
Fat (kg) 1.61 -0.375 -0.60
Prot (kg) -1.63 -0.441 0.72
Fertility Sub Index -4.80
Calving Interval (days) 2.44 -1.459 -3.56
Survival (%) -1.11 1.117 -1.24
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.07
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 2.12 -0.432 -0.92
Maintenance Sub Index Maint. Sub Index 2.70
Live WT (kg) -8.80 -0.307 2.70
Total Carbon Sub Index -2.83

* Based on an €80/tonne carbon price