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 6.51
Milk (kg) -185.00 -0.014 2.59
Fat (kg) -3.00 -0.375 1.12
Prot (kg) -6.34 -0.441 2.80
Fertility Sub Index -2.94
Calving Interval (days) 1.44 -1.459 -2.10
Survival (%) -0.75 1.117 -0.84
Calving Sub Index 0.42
Gestation Length (days) -0.46 -0.919 0.42
Beef Sub Index 8.56
Carcass Weight (kg) -16.30 -0.528 8.60
Age of Slaughter (days) 0.08 -0.432 -0.03
Maintenance Sub Index Maint. Sub Index 12.72
Live WT (kg) -41.50 -0.307 12.72
Total Carbon Sub Index 25.28

* Based on an €80/tonne carbon price