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 -1.54
Milk (kg) 132.00 -0.014 -1.85
Fat (kg) -2.77 -0.375 1.04
Prot (kg) 1.66 -0.441 -0.73
Fertility Sub Index -1.09
Calving Interval (days) 0.15 -1.459 -0.22
Survival (%) -0.78 1.117 -0.87
Calving Sub Index -0.48
Gestation Length (days) 0.52 -0.919 -0.48
Beef Sub Index -5.47
Carcass Weight (kg) 5.10 -0.528 -2.69
Age of Slaughter (days) 6.44 -0.432 -2.78
Maintenance Sub Index Maint. Sub Index -0.25
Live WT (kg) 0.80 -0.307 -0.25
Total Carbon Sub Index -8.82

* Based on an €80/tonne carbon price