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 17.13
Milk (kg) -308.00 -0.014 4.31
Fat (kg) -14.31 -0.375 5.36
Prot (kg) -16.90 -0.441 7.46
Fertility Sub Index -7.20
Calving Interval (days) 3.69 -1.459 -5.38
Survival (%) -1.63 1.117 -1.82
Calving Sub Index -1.71
Gestation Length (days) 1.86 -0.919 -1.71
Beef Sub Index 2.11
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 1.70 -0.432 -0.73
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 13.70

* Based on an €80/tonne carbon price