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 22.23
Milk (kg) -405.00 -0.014 5.67
Fat (kg) -19.31 -0.375 7.23
Prot (kg) -21.13 -0.441 9.33
Fertility Sub Index -10.77
Calving Interval (days) 5.42 -1.459 -7.91
Survival (%) -2.56 1.117 -2.86
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index -0.23
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 4.32 -0.432 -1.86
Maintenance Sub Index Maint. Sub Index -0.37
Live WT (kg) 1.20 -0.307 -0.37
Total Carbon Sub Index 11.58

* Based on an €80/tonne carbon price