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 24.87
Milk (kg) -430.00 -0.014 6.02
Fat (kg) -25.53 -0.375 9.56
Prot (kg) -21.04 -0.441 9.29
Fertility Sub Index 1.14
Calving Interval (days) -0.42 -1.459 0.61
Survival (%) 0.47 1.117 0.53
Calving Sub Index -1.40
Gestation Length (days) 1.52 -0.919 -1.40
Beef Sub Index -1.91
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 7.49 -0.432 -3.23
Maintenance Sub Index Maint. Sub Index 6.41
Live WT (kg) -20.90 -0.307 6.41
Total Carbon Sub Index 29.10

* Based on an €80/tonne carbon price