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 23.58
Milk (kg) -725.00 -0.014 10.15
Fat (kg) -9.97 -0.375 3.73
Prot (kg) -21.96 -0.441 9.69
Fertility Sub Index -2.12
Calving Interval (days) 1.27 -1.459 -1.85
Survival (%) -0.24 1.117 -0.27
Calving Sub Index -0.74
Gestation Length (days) 0.81 -0.919 -0.74
Beef Sub Index 9.72
Carcass Weight (kg) -25.40 -0.528 13.40
Age of Slaughter (days) 8.52 -0.432 -3.68
Maintenance Sub Index Maint. Sub Index 20.26
Live WT (kg) -66.10 -0.307 20.26
Total Carbon Sub Index 50.69

* Based on an €80/tonne carbon price