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 4.40
Milk (kg) -380.00 -0.014 5.32
Fat (kg) 4.95 -0.375 -1.85
Prot (kg) -2.11 -0.441 0.93
Fertility Sub Index 8.99
Calving Interval (days) -5.20 -1.459 7.59
Survival (%) 1.26 1.117 1.41
Calving Sub Index 4.37
Gestation Length (days) -4.75 -0.919 4.37
Beef Sub Index 9.24
Carcass Weight (kg) -22.00 -0.528 11.61
Age of Slaughter (days) 5.49 -0.432 -2.37
Maintenance Sub Index Maint. Sub Index 13.18
Live WT (kg) -43.00 -0.307 13.18
Total Carbon Sub Index 40.17

* Based on an €80/tonne carbon price