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 -2.13
Milk (kg) 52.00 -0.014 -0.73
Fat (kg) -0.95 -0.375 0.36
Prot (kg) 3.98 -0.441 -1.76
Fertility Sub Index 0.67
Calving Interval (days) 0.08 -1.459 -0.12
Survival (%) 0.70 1.117 0.78
Calving Sub Index -1.49
Gestation Length (days) 1.62 -0.919 -1.49
Beef Sub Index -2.17
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 8.32 -0.432 -3.59
Maintenance Sub Index Maint. Sub Index 6.59
Live WT (kg) -21.50 -0.307 6.59
Total Carbon Sub Index 1.47

* Based on an €80/tonne carbon price