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 7.71
Milk (kg) 54.00 -0.014 -0.76
Fat (kg) -11.89 -0.375 4.45
Prot (kg) -9.10 -0.441 4.02
Fertility Sub Index -15.52
Calving Interval (days) 8.00 -1.459 -11.67
Survival (%) -3.44 1.117 -3.84
Calving Sub Index 0.06
Gestation Length (days) -0.07 -0.919 0.06
Beef Sub Index -0.24
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 2.52 -0.432 -1.09
Maintenance Sub Index Maint. Sub Index 4.75
Live WT (kg) -15.50 -0.307 4.75
Total Carbon Sub Index -3.23

* Based on an €80/tonne carbon price