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 -2.59
Milk (kg) 210.00 -0.014 -2.94
Fat (kg) -1.65 -0.375 0.62
Prot (kg) 0.60 -0.441 -0.26
Fertility Sub Index -13.07
Calving Interval (days) 7.41 -1.459 -10.81
Survival (%) -2.02 1.117 -2.26
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index -0.52
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 4.26 -0.432 -1.84
Maintenance Sub Index Maint. Sub Index 3.92
Live WT (kg) -12.80 -0.307 3.92
Total Carbon Sub Index -11.23

* Based on an €80/tonne carbon price