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 -1.92
Milk (kg) -324.00 -0.014 4.54
Fat (kg) 13.96 -0.375 -5.23
Prot (kg) 2.78 -0.441 -1.23
Fertility Sub Index 0.53
Calving Interval (days) -0.17 -1.459 0.25
Survival (%) 0.25 1.117 0.28
Calving Sub Index 2.12
Gestation Length (days) -2.31 -0.919 2.12
Beef Sub Index 4.47
Carcass Weight (kg) -14.10 -0.528 7.44
Age of Slaughter (days) 6.88 -0.432 -2.97
Maintenance Sub Index Maint. Sub Index 8.98
Live WT (kg) -29.30 -0.307 8.98
Total Carbon Sub Index 14.17

* Based on an €80/tonne carbon price