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 15.90
Milk (kg) -682.00 -0.014 9.55
Fat (kg) 0.09 -0.375 -0.03
Prot (kg) -14.46 -0.441 6.38
Fertility Sub Index -0.72
Calving Interval (days) 0.85 -1.459 -1.24
Survival (%) 0.47 1.117 0.53
Calving Sub Index 0.70
Gestation Length (days) -0.76 -0.919 0.70
Beef Sub Index 0.95
Carcass Weight (kg) -9.40 -0.528 4.96
Age of Slaughter (days) 9.28 -0.432 -4.01
Maintenance Sub Index Maint. Sub Index 10.94
Live WT (kg) -35.70 -0.307 10.94
Total Carbon Sub Index 27.77

* Based on an €80/tonne carbon price