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 4.00
Milk (kg) 19.00 -0.014 -0.27
Fat (kg) -5.28 -0.375 1.98
Prot (kg) -5.18 -0.441 2.29
Fertility Sub Index 16.70
Calving Interval (days) -10.53 -1.459 15.36
Survival (%) 1.20 1.117 1.34
Calving Sub Index 0.51
Gestation Length (days) -0.56 -0.919 0.51
Beef Sub Index 5.00
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) -3.15 -0.432 1.36
Maintenance Sub Index Maint. Sub Index 1.62
Live WT (kg) -5.30 -0.307 1.62
Total Carbon Sub Index 27.84

* Based on an €80/tonne carbon price