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 36.62
Milk (kg) -735.00 -0.014 10.29
Fat (kg) -38.52 -0.375 14.43
Prot (kg) -26.97 -0.441 11.90
Fertility Sub Index -0.52
Calving Interval (days) 0.19 -1.459 -0.28
Survival (%) -0.22 1.117 -0.25
Calving Sub Index -1.54
Gestation Length (days) 1.68 -0.919 -1.54
Beef Sub Index -2.26
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 5.48 -0.432 -2.37
Maintenance Sub Index Maint. Sub Index 6.47
Live WT (kg) -21.10 -0.307 6.47
Total Carbon Sub Index 38.76

* Based on an €80/tonne carbon price