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 -15.52
Milk (kg) 488.00 -0.014 -6.83
Fat (kg) 10.90 -0.375 -4.08
Prot (kg) 10.44 -0.441 -4.61
Fertility Sub Index -7.74
Calving Interval (days) 5.43 -1.459 -7.92
Survival (%) 0.16 1.117 0.18
Calving Sub Index 3.97
Gestation Length (days) -4.32 -0.919 3.97
Beef Sub Index -1.84
Carcass Weight (kg) 1.40 -0.528 -0.74
Age of Slaughter (days) 2.54 -0.432 -1.10
Maintenance Sub Index Maint. Sub Index -5.15
Live WT (kg) 16.80 -0.307 -5.15
Total Carbon Sub Index -26.28

* Based on an €80/tonne carbon price