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 27.28
Milk (kg) -904.00 -0.014 12.66
Fat (kg) -11.42 -0.375 4.28
Prot (kg) -23.44 -0.441 10.35
Fertility Sub Index -0.34
Calving Interval (days) 0.37 -1.459 -0.54
Survival (%) 0.18 1.117 0.20
Calving Sub Index -0.19
Gestation Length (days) 0.21 -0.919 -0.19
Beef Sub Index 7.95
Carcass Weight (kg) -22.10 -0.528 11.66
Age of Slaughter (days) 8.59 -0.432 -3.71
Maintenance Sub Index Maint. Sub Index 18.03
Live WT (kg) -58.80 -0.307 18.03
Total Carbon Sub Index 52.72

* Based on an €80/tonne carbon price