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 -20.14
Milk (kg) 584.00 -0.014 -8.18
Fat (kg) 13.51 -0.375 -5.06
Prot (kg) 15.64 -0.441 -6.90
Fertility Sub Index -8.42
Calving Interval (days) 5.32 -1.459 -7.76
Survival (%) -0.59 1.117 -0.66
Calving Sub Index 4.00
Gestation Length (days) -4.35 -0.919 4.00
Beef Sub Index -1.71
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 6.64 -0.432 -2.87
Maintenance Sub Index Maint. Sub Index -3.34
Live WT (kg) 10.90 -0.307 -3.34
Total Carbon Sub Index -29.60

* Based on an €80/tonne carbon price