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 11.97
Milk (kg) -207.00 -0.014 2.90
Fat (kg) -14.47 -0.375 5.42
Prot (kg) -8.28 -0.441 3.65
Fertility Sub Index -3.46
Calving Interval (days) 1.40 -1.459 -2.04
Survival (%) -1.27 1.117 -1.42
Calving Sub Index -1.17
Gestation Length (days) 1.27 -0.919 -1.17
Beef Sub Index -3.97
Carcass Weight (kg) 4.50 -0.528 -2.37
Age of Slaughter (days) 3.69 -0.432 -1.59
Maintenance Sub Index Maint. Sub Index 0.77
Live WT (kg) -2.50 -0.307 0.77
Total Carbon Sub Index 4.14

* Based on an €80/tonne carbon price