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 -21.35
Milk (kg) 534.00 -0.014 -7.48
Fat (kg) 20.81 -0.375 -7.79
Prot (kg) 13.77 -0.441 -6.08
Fertility Sub Index -8.44
Calving Interval (days) 5.55 -1.459 -8.10
Survival (%) -0.31 1.117 -0.35
Calving Sub Index 4.38
Gestation Length (days) -4.76 -0.919 4.38
Beef Sub Index -2.09
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 5.83 -0.432 -2.52
Maintenance Sub Index Maint. Sub Index -4.48
Live WT (kg) 14.60 -0.307 -4.48
Total Carbon Sub Index -31.99

* Based on an €80/tonne carbon price