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 -0.63
Milk (kg) -174.00 -0.014 2.44
Fat (kg) 6.09 -0.375 -2.28
Prot (kg) 1.78 -0.441 -0.79
Fertility Sub Index 7.73
Calving Interval (days) -3.85 -1.459 5.62
Survival (%) 1.89 1.117 2.11
Calving Sub Index 3.20
Gestation Length (days) -3.48 -0.919 3.20
Beef Sub Index -1.73
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) 10.49 -0.432 -4.53
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index 8.26

* Based on an €80/tonne carbon price