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 -3.95
Milk (kg) 283.00 -0.014 -3.96
Fat (kg) -1.99 -0.375 0.75
Prot (kg) 1.67 -0.441 -0.74
Fertility Sub Index -12.81
Calving Interval (days) 6.44 -1.459 -9.40
Survival (%) -3.06 1.117 -3.42
Calving Sub Index 1.38
Gestation Length (days) -1.50 -0.919 1.38
Beef Sub Index -2.25
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 6.43 -0.432 -2.78
Maintenance Sub Index Maint. Sub Index -4.08
Live WT (kg) 13.30 -0.307 -4.08
Total Carbon Sub Index -21.71

* Based on an €80/tonne carbon price