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 7.02
Milk (kg) -308.00 -0.014 4.31
Fat (kg) -0.01 -0.375 0.00
Prot (kg) -6.12 -0.441 2.70
Fertility Sub Index -1.54
Calving Interval (days) 1.24 -1.459 -1.81
Survival (%) 0.24 1.117 0.27
Calving Sub Index 0.70
Gestation Length (days) -0.76 -0.919 0.70
Beef Sub Index -0.86
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 9.20 -0.432 -3.97
Maintenance Sub Index Maint. Sub Index 8.74
Live WT (kg) -28.50 -0.307 8.74
Total Carbon Sub Index 14.05

* Based on an €80/tonne carbon price