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 -17.36
Milk (kg) 489.00 -0.014 -6.85
Fat (kg) 11.08 -0.375 -4.15
Prot (kg) 14.42 -0.441 -6.36
Fertility Sub Index 0.55
Calving Interval (days) -0.28 -1.459 0.41
Survival (%) 0.13 1.117 0.15
Calving Sub Index -1.77
Gestation Length (days) 1.93 -0.919 -1.77
Beef Sub Index -6.90
Carcass Weight (kg) 14.70 -0.528 -7.75
Age of Slaughter (days) -1.98 -0.432 0.85
Maintenance Sub Index Maint. Sub Index -7.33
Live WT (kg) 23.90 -0.307 -7.33
Total Carbon Sub Index -32.81

* Based on an €80/tonne carbon price