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 -9.95
Milk (kg) 389.00 -0.014 -5.45
Fat (kg) 5.48 -0.375 -2.05
Prot (kg) 5.56 -0.441 -2.45
Fertility Sub Index -9.63
Calving Interval (days) 5.38 -1.459 -7.85
Survival (%) -1.59 1.117 -1.78
Calving Sub Index 2.39
Gestation Length (days) -2.60 -0.919 2.39
Beef Sub Index -3.50
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 9.81 -0.432 -4.23
Maintenance Sub Index Maint. Sub Index -3.89
Live WT (kg) 12.70 -0.307 -3.89
Total Carbon Sub Index -24.58

* Based on an €80/tonne carbon price