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 -7.80
Milk (kg) -165.00 -0.014 2.31
Fat (kg) 15.69 -0.375 -5.88
Prot (kg) 9.59 -0.441 -4.23
Fertility Sub Index -6.00
Calving Interval (days) 2.88 -1.459 -4.20
Survival (%) -1.61 1.117 -1.80
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 1.31
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 2.82 -0.432 -1.22
Maintenance Sub Index Maint. Sub Index 0.77
Live WT (kg) -2.50 -0.307 0.77
Total Carbon Sub Index -10.98

* Based on an €80/tonne carbon price