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 9.74
Milk (kg) -203.00 -0.014 2.84
Fat (kg) -3.85 -0.375 1.44
Prot (kg) -12.37 -0.441 5.46
Fertility Sub Index -7.36
Calving Interval (days) 3.74 -1.459 -5.46
Survival (%) -1.70 1.117 -1.90
Calving Sub Index -0.13
Gestation Length (days) 0.14 -0.919 -0.13
Beef Sub Index -0.80
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) 1.62 -0.432 -0.70
Maintenance Sub Index Maint. Sub Index -0.52
Live WT (kg) 1.70 -0.307 -0.52
Total Carbon Sub Index 0.94

* Based on an €80/tonne carbon price