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 -1.61
Milk (kg) 183.00 -0.014 -2.56
Fat (kg) -1.70 -0.375 0.64
Prot (kg) -0.72 -0.441 0.32
Fertility Sub Index -12.42
Calving Interval (days) 6.43 -1.459 -9.38
Survival (%) -2.72 1.117 -3.04
Calving Sub Index 2.55
Gestation Length (days) -2.77 -0.919 2.55
Beef Sub Index 0.36
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) 6.13 -0.432 -2.65
Maintenance Sub Index Maint. Sub Index -1.62
Live WT (kg) 5.30 -0.307 -1.62
Total Carbon Sub Index -12.75

* Based on an €80/tonne carbon price