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 2.99
Milk (kg) -408.00 -0.014 5.71
Fat (kg) 8.02 -0.375 -3.00
Prot (kg) -0.65 -0.441 0.29
Fertility Sub Index 0.54
Calving Interval (days) 0.41 -1.459 -0.60
Survival (%) 1.02 1.117 1.14
Calving Sub Index 2.55
Gestation Length (days) -2.77 -0.919 2.55
Beef Sub Index 9.73
Carcass Weight (kg) -25.80 -0.528 13.61
Age of Slaughter (days) 8.98 -0.432 -3.88
Maintenance Sub Index Maint. Sub Index 21.43
Live WT (kg) -69.90 -0.307 21.43
Total Carbon Sub Index 37.24

* Based on an €80/tonne carbon price