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 -17.33
Milk (kg) 320.00 -0.014 -4.48
Fat (kg) 19.51 -0.375 -7.31
Prot (kg) 12.55 -0.441 -5.54
Fertility Sub Index 1.11
Calving Interval (days) -0.31 -1.459 0.45
Survival (%) 0.59 1.117 0.66
Calving Sub Index 2.51
Gestation Length (days) -2.73 -0.919 2.51
Beef Sub Index -0.78
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 6.08 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -20.31

* Based on an €80/tonne carbon price