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 3.31
Milk (kg) 89.00 -0.014 -1.25
Fat (kg) -5.13 -0.375 1.92
Prot (kg) -5.97 -0.441 2.63
Fertility Sub Index -13.37
Calving Interval (days) 7.04 -1.459 -10.27
Survival (%) -2.77 1.117 -3.09
Calving Sub Index 1.98
Gestation Length (days) -2.15 -0.919 1.98
Beef Sub Index -2.54
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 7.59 -0.432 -3.28
Maintenance Sub Index Maint. Sub Index 0.80
Live WT (kg) -2.60 -0.307 0.80
Total Carbon Sub Index -9.82

* Based on an €80/tonne carbon price