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 -8.09
Milk (kg) 265.00 -0.014 -3.71
Fat (kg) 5.06 -0.375 -1.90
Prot (kg) 5.63 -0.441 -2.48
Fertility Sub Index -6.92
Calving Interval (days) 3.35 -1.459 -4.89
Survival (%) -1.82 1.117 -2.03
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.63
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 1.95 -0.432 -0.84
Maintenance Sub Index Maint. Sub Index 1.66
Live WT (kg) -5.40 -0.307 1.66
Total Carbon Sub Index -14.54

* Based on an €80/tonne carbon price