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 16.93
Milk (kg) -506.00 -0.014 7.08
Fat (kg) -9.13 -0.375 3.42
Prot (kg) -14.56 -0.441 6.43
Fertility Sub Index -1.01
Calving Interval (days) 0.91 -1.459 -1.33
Survival (%) 0.28 1.117 0.31
Calving Sub Index 0.78
Gestation Length (days) -0.85 -0.919 0.78
Beef Sub Index -0.21
Carcass Weight (kg) -6.10 -0.528 3.22
Age of Slaughter (days) 7.93 -0.432 -3.42
Maintenance Sub Index Maint. Sub Index 8.43
Live WT (kg) -27.50 -0.307 8.43
Total Carbon Sub Index 24.93

* Based on an €80/tonne carbon price