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 -6.83
Milk (kg) 237.00 -0.014 -3.32
Fat (kg) 1.61 -0.375 -0.60
Prot (kg) 6.60 -0.441 -2.91
Fertility Sub Index 3.09
Calving Interval (days) -2.82 -1.459 4.11
Survival (%) -0.92 1.117 -1.03
Calving Sub Index 2.84
Gestation Length (days) -3.09 -0.919 2.84
Beef Sub Index -3.63
Carcass Weight (kg) 5.10 -0.528 -2.69
Age of Slaughter (days) 2.18 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index -9.81
Live WT (kg) 32.00 -0.307 -9.81
Total Carbon Sub Index -14.35

* Based on an €80/tonne carbon price