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 -18.05
Milk (kg) 562.00 -0.014 -7.87
Fat (kg) 12.09 -0.375 -4.53
Prot (kg) 12.81 -0.441 -5.65
Fertility Sub Index -5.32
Calving Interval (days) 3.72 -1.459 -5.43
Survival (%) 0.10 1.117 0.11
Calving Sub Index 3.91
Gestation Length (days) -4.25 -0.919 3.91
Beef Sub Index -1.45
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 4.94 -0.432 -2.13
Maintenance Sub Index Maint. Sub Index -5.18
Live WT (kg) 16.90 -0.307 -5.18
Total Carbon Sub Index -26.09

* Based on an €80/tonne carbon price