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 1.22
Milk (kg) -397.00 -0.014 5.56
Fat (kg) 10.43 -0.375 -3.91
Prot (kg) 0.97 -0.441 -0.43
Fertility Sub Index 1.41
Calving Interval (days) -0.50 -1.459 0.73
Survival (%) 0.61 1.117 0.68
Calving Sub Index 1.24
Gestation Length (days) -1.35 -0.919 1.24
Beef Sub Index 10.61
Carcass Weight (kg) -23.70 -0.528 12.50
Age of Slaughter (days) 4.39 -0.432 -1.90
Maintenance Sub Index Maint. Sub Index 19.10
Live WT (kg) -62.30 -0.307 19.10
Total Carbon Sub Index 33.58

* Based on an €80/tonne carbon price