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 2.85
Milk (kg) 46.00 -0.014 -0.64
Fat (kg) -7.00 -0.375 2.62
Prot (kg) -1.98 -0.441 0.87
Fertility Sub Index -6.29
Calving Interval (days) 3.72 -1.459 -5.43
Survival (%) -0.77 1.117 -0.86
Calving Sub Index 1.90
Gestation Length (days) -2.07 -0.919 1.90
Beef Sub Index 0.56
Carcass Weight (kg) -8.50 -0.528 4.48
Age of Slaughter (days) 9.10 -0.432 -3.93
Maintenance Sub Index Maint. Sub Index 0.34
Live WT (kg) -1.10 -0.307 0.34
Total Carbon Sub Index -0.65

* Based on an €80/tonne carbon price