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 7.47
Milk (kg) -239.00 -0.014 3.35
Fat (kg) -5.01 -0.375 1.88
Prot (kg) -5.09 -0.441 2.25
Fertility Sub Index 8.08
Calving Interval (days) -4.48 -1.459 6.54
Survival (%) 1.38 1.117 1.54
Calving Sub Index 3.22
Gestation Length (days) -3.50 -0.919 3.22
Beef Sub Index 0.79
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 1.96 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 19.56

* Based on an €80/tonne carbon price