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 -19.87
Milk (kg) 331.00 -0.014 -4.63
Fat (kg) 26.39 -0.375 -9.88
Prot (kg) 12.13 -0.441 -5.35
Fertility Sub Index -9.22
Calving Interval (days) 5.95 -1.459 -8.68
Survival (%) -0.48 1.117 -0.54
Calving Sub Index 3.63
Gestation Length (days) -3.95 -0.919 3.63
Beef Sub Index -0.82
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 5.80 -0.432 -2.50
Maintenance Sub Index Maint. Sub Index -2.64
Live WT (kg) 8.60 -0.307 -2.64
Total Carbon Sub Index -28.91

* Based on an €80/tonne carbon price