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 11.38
Milk (kg) -354.00 -0.014 4.96
Fat (kg) -5.94 -0.375 2.22
Prot (kg) -9.52 -0.441 4.20
Fertility Sub Index -2.07
Calving Interval (days) 1.46 -1.459 -2.13
Survival (%) 0.05 1.117 0.06
Calving Sub Index 0.60
Gestation Length (days) -0.65 -0.919 0.60
Beef Sub Index 1.89
Carcass Weight (kg) -10.40 -0.528 5.49
Age of Slaughter (days) 8.33 -0.432 -3.60
Maintenance Sub Index Maint. Sub Index 11.34
Live WT (kg) -37.00 -0.307 11.34
Total Carbon Sub Index 23.14

* Based on an €80/tonne carbon price