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 22.55
Milk (kg) -351.00 -0.014 4.91
Fat (kg) -23.76 -0.375 8.90
Prot (kg) -19.79 -0.441 8.73
Fertility Sub Index -4.42
Calving Interval (days) 2.12 -1.459 -3.09
Survival (%) -1.19 1.117 -1.33
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.08
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.90 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 19.33

* Based on an €80/tonne carbon price