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 24.67
Milk (kg) -837.00 -0.014 11.72
Fat (kg) -10.45 -0.375 3.91
Prot (kg) -20.47 -0.441 9.03
Fertility Sub Index -0.32
Calving Interval (days) 1.29 -1.459 -1.88
Survival (%) 1.40 1.117 1.56
Calving Sub Index -0.21
Gestation Length (days) 0.23 -0.919 -0.21
Beef Sub Index 18.12
Carcass Weight (kg) -41.60 -0.528 21.94
Age of Slaughter (days) 8.86 -0.432 -3.82
Maintenance Sub Index Maint. Sub Index 29.68
Live WT (kg) -96.80 -0.307 29.68
Total Carbon Sub Index 71.93

* Based on an €80/tonne carbon price