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 -14.66
Milk (kg) 356.00 -0.014 -4.98
Fat (kg) 12.81 -0.375 -4.80
Prot (kg) 11.05 -0.441 -4.88
Fertility Sub Index -1.83
Calving Interval (days) 1.43 -1.459 -2.09
Survival (%) 0.23 1.117 0.26
Calving Sub Index 3.64
Gestation Length (days) -3.96 -0.919 3.64
Beef Sub Index 3.80
Carcass Weight (kg) -11.40 -0.528 6.01
Age of Slaughter (days) 5.13 -0.432 -2.21
Maintenance Sub Index Maint. Sub Index -0.40
Live WT (kg) 1.30 -0.307 -0.40
Total Carbon Sub Index -9.45

* Based on an €80/tonne carbon price