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 -13.98
Milk (kg) 602.00 -0.014 -8.43
Fat (kg) 1.66 -0.375 -0.62
Prot (kg) 11.18 -0.441 -4.93
Fertility Sub Index -13.34
Calving Interval (days) 5.68 -1.459 -8.29
Survival (%) -4.52 1.117 -5.05
Calving Sub Index 3.08
Gestation Length (days) -3.35 -0.919 3.08
Beef Sub Index -2.03
Carcass Weight (kg) 1.40 -0.528 -0.74
Age of Slaughter (days) 3.00 -0.432 -1.30
Maintenance Sub Index Maint. Sub Index -8.28
Live WT (kg) 27.00 -0.307 -8.28
Total Carbon Sub Index -34.55

* Based on an €80/tonne carbon price