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 13.28
Milk (kg) -746.00 -0.014 10.44
Fat (kg) 5.44 -0.375 -2.04
Prot (kg) -11.04 -0.441 4.87
Fertility Sub Index -1.33
Calving Interval (days) 1.53 -1.459 -2.23
Survival (%) 0.81 1.117 0.90
Calving Sub Index 0.62
Gestation Length (days) -0.67 -0.919 0.62
Beef Sub Index 13.10
Carcass Weight (kg) -33.50 -0.528 17.67
Age of Slaughter (days) 10.59 -0.432 -4.57
Maintenance Sub Index Maint. Sub Index 26.21
Live WT (kg) -85.50 -0.307 26.21
Total Carbon Sub Index 51.88

* Based on an €80/tonne carbon price