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 -0.07
Milk (kg) 76.00 -0.014 -1.06
Fat (kg) -3.45 -0.375 1.29
Prot (kg) 0.67 -0.441 -0.30
Fertility Sub Index -8.96
Calving Interval (days) 4.35 -1.459 -6.35
Survival (%) -2.34 1.117 -2.61
Calving Sub Index 1.35
Gestation Length (days) -1.47 -0.919 1.35
Beef Sub Index 0.28
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 4.25 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index 0.58
Live WT (kg) -1.90 -0.307 0.58
Total Carbon Sub Index -6.82

* Based on an €80/tonne carbon price