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 -15.87
Milk (kg) 577.00 -0.014 -8.08
Fat (kg) 8.37 -0.375 -3.14
Prot (kg) 10.56 -0.441 -4.66
Fertility Sub Index -5.67
Calving Interval (days) 3.29 -1.459 -4.80
Survival (%) -0.78 1.117 -0.87
Calving Sub Index 3.89
Gestation Length (days) -4.23 -0.919 3.89
Beef Sub Index 1.27
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 3.65 -0.432 -1.58
Maintenance Sub Index Maint. Sub Index -2.76
Live WT (kg) 9.00 -0.307 -2.76
Total Carbon Sub Index -19.15

* Based on an €80/tonne carbon price