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 2.60
Milk (kg) 112.00 -0.014 -1.57
Fat (kg) -4.98 -0.375 1.87
Prot (kg) -5.21 -0.441 2.30
Fertility Sub Index -19.77
Calving Interval (days) 9.82 -1.459 -14.33
Survival (%) -4.87 1.117 -5.44
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index -0.09
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 4.00 -0.432 -1.73
Maintenance Sub Index Maint. Sub Index -2.02
Live WT (kg) 6.60 -0.307 -2.02
Total Carbon Sub Index -18.55

* Based on an €80/tonne carbon price