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 -1.34
Milk (kg) 274.00 -0.014 -3.84
Fat (kg) -9.04 -0.375 3.39
Prot (kg) 2.01 -0.441 -0.89
Fertility Sub Index -6.68
Calving Interval (days) 3.39 -1.459 -4.95
Survival (%) -1.55 1.117 -1.73
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.18
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.88 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index 0.89
Live WT (kg) -2.90 -0.307 0.89
Total Carbon Sub Index -7.85

* Based on an €80/tonne carbon price