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 -19.96
Milk (kg) 340.00 -0.014 -4.76
Fat (kg) 41.69 -0.375 -15.62
Prot (kg) -0.95 -0.441 0.42
Fertility Sub Index -7.48
Calving Interval (days) 3.77 -1.459 -5.50
Survival (%) -1.77 1.117 -1.98
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.30
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 1.27 -0.432 -0.55
Maintenance Sub Index Maint. Sub Index 1.07
Live WT (kg) -3.50 -0.307 1.07
Total Carbon Sub Index -26.53

* Based on an €80/tonne carbon price