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 26.77
Milk (kg) -878.00 -0.014 12.29
Fat (kg) -8.66 -0.375 3.24
Prot (kg) -25.45 -0.441 11.23
Fertility Sub Index -3.01
Calving Interval (days) 1.51 -1.459 -2.20
Survival (%) -0.72 1.117 -0.80
Calving Sub Index -2.27
Gestation Length (days) 2.47 -0.919 -2.27
Beef Sub Index 20.76
Carcass Weight (kg) -46.40 -0.528 24.48
Age of Slaughter (days) 8.62 -0.432 -3.72
Maintenance Sub Index Maint. Sub Index 33.05
Live WT (kg) -107.80 -0.307 33.05
Total Carbon Sub Index 75.29

* Based on an €80/tonne carbon price