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 6.64
Milk (kg) -146.00 -0.014 2.04
Fat (kg) -5.23 -0.375 1.96
Prot (kg) -5.97 -0.441 2.63
Fertility Sub Index -0.29
Calving Interval (days) 0.23 -1.459 -0.34
Survival (%) 0.04 1.117 0.04
Calving Sub Index 2.84
Gestation Length (days) -3.09 -0.919 2.84
Beef Sub Index 1.62
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) -0.58 -0.432 0.25
Maintenance Sub Index Maint. Sub Index 5.73
Live WT (kg) -18.70 -0.307 5.73
Total Carbon Sub Index 16.54

* Based on an €80/tonne carbon price