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 -7.74
Milk (kg) 213.00 -0.014 -2.98
Fat (kg) 5.74 -0.375 -2.15
Prot (kg) 5.91 -0.441 -2.61
Fertility Sub Index 0.82
Calving Interval (days) 0.65 -1.459 -0.95
Survival (%) 1.58 1.117 1.77
Calving Sub Index 2.67
Gestation Length (days) -2.91 -0.919 2.67
Beef Sub Index -3.88
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 13.63 -0.432 -5.88
Maintenance Sub Index Maint. Sub Index 2.88
Live WT (kg) -9.40 -0.307 2.88
Total Carbon Sub Index -5.24

* Based on an €80/tonne carbon price