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 6.53
Milk (kg) -275.00 -0.014 3.85
Fat (kg) 2.07 -0.375 -0.78
Prot (kg) -7.83 -0.441 3.46
Fertility Sub Index -3.13
Calving Interval (days) 2.88 -1.459 -4.20
Survival (%) 0.96 1.117 1.07
Calving Sub Index 0.29
Gestation Length (days) -0.32 -0.919 0.29
Beef Sub Index 17.95
Carcass Weight (kg) -39.30 -0.528 20.73
Age of Slaughter (days) 6.45 -0.432 -2.78
Maintenance Sub Index Maint. Sub Index 29.25
Live WT (kg) -95.40 -0.307 29.25
Total Carbon Sub Index 50.88

* Based on an €80/tonne carbon price