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 -15.41
Milk (kg) 345.00 -0.014 -4.83
Fat (kg) 11.96 -0.375 -4.48
Prot (kg) 13.82 -0.441 -6.10
Fertility Sub Index 0.11
Calving Interval (days) 0.07 -1.459 -0.10
Survival (%) 0.19 1.117 0.21
Calving Sub Index -0.77
Gestation Length (days) 0.84 -0.919 -0.77
Beef Sub Index -5.44
Carcass Weight (kg) 12.40 -0.528 -6.54
Age of Slaughter (days) -2.56 -0.432 1.11
Maintenance Sub Index Maint. Sub Index -8.25
Live WT (kg) 26.90 -0.307 -8.25
Total Carbon Sub Index -29.75

* Based on an €80/tonne carbon price