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 -11.67
Milk (kg) 368.00 -0.014 -5.15
Fat (kg) 18.74 -0.375 -7.02
Prot (kg) -1.14 -0.441 0.50
Fertility Sub Index -4.43
Calving Interval (days) 2.34 -1.459 -3.41
Survival (%) -0.91 1.117 -1.02
Calving Sub Index -0.50
Gestation Length (days) 0.54 -0.919 -0.50
Beef Sub Index 0.62
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 1.26 -0.432 -0.54
Maintenance Sub Index Maint. Sub Index 0.83
Live WT (kg) -2.70 -0.307 0.83
Total Carbon Sub Index -15.15

* Based on an €80/tonne carbon price