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 12.48
Milk (kg) -262.00 -0.014 3.67
Fat (kg) -9.67 -0.375 3.62
Prot (kg) -11.77 -0.441 5.19
Fertility Sub Index -2.53
Calving Interval (days) 0.58 -1.459 -0.85
Survival (%) -1.51 1.117 -1.69
Calving Sub Index -0.39
Gestation Length (days) 0.42 -0.919 -0.39
Beef Sub Index 1.39
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) -2.12 -0.432 0.92
Maintenance Sub Index Maint. Sub Index 0.74
Live WT (kg) -2.40 -0.307 0.74
Total Carbon Sub Index 11.69

* Based on an €80/tonne carbon price