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 5.37
Milk (kg) 108.00 -0.014 -1.51
Fat (kg) -8.80 -0.375 3.30
Prot (kg) -8.12 -0.441 3.58
Fertility Sub Index -15.51
Calving Interval (days) 8.08 -1.459 -11.79
Survival (%) -3.33 1.117 -3.72
Calving Sub Index 0.92
Gestation Length (days) -1.00 -0.919 0.92
Beef Sub Index -0.62
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 4.99 -0.432 -2.15
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index -10.04

* Based on an €80/tonne carbon price