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 -4.03
Milk (kg) 144.00 -0.014 -2.02
Fat (kg) 2.82 -0.375 -1.06
Prot (kg) 2.16 -0.441 -0.95
Fertility Sub Index -5.84
Calving Interval (days) 3.98 -1.459 -5.81
Survival (%) -0.03 1.117 -0.03
Calving Sub Index 3.58
Gestation Length (days) -3.90 -0.919 3.58
Beef Sub Index -1.68
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 4.86 -0.432 -2.10
Maintenance Sub Index Maint. Sub Index -5.40
Live WT (kg) 17.60 -0.307 -5.40
Total Carbon Sub Index -13.36

* Based on an €80/tonne carbon price