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 -13.41
Milk (kg) 406.00 -0.014 -5.68
Fat (kg) 10.80 -0.375 -4.05
Prot (kg) 8.35 -0.441 -3.69
Fertility Sub Index -7.38
Calving Interval (days) 4.58 -1.459 -6.68
Survival (%) -0.62 1.117 -0.69
Calving Sub Index 2.59
Gestation Length (days) -2.82 -0.919 2.59
Beef Sub Index -2.63
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 5.98 -0.432 -2.58
Maintenance Sub Index Maint. Sub Index -6.16
Live WT (kg) 20.10 -0.307 -6.16
Total Carbon Sub Index -27.00

* Based on an €80/tonne carbon price