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 -5.54
Milk (kg) 302.00 -0.014 -4.23
Fat (kg) 1.00 -0.375 -0.37
Prot (kg) 2.13 -0.441 -0.94
Fertility Sub Index -13.05
Calving Interval (days) 6.86 -1.459 -10.01
Survival (%) -2.72 1.117 -3.04
Calving Sub Index 2.37
Gestation Length (days) -2.58 -0.919 2.37
Beef Sub Index -2.49
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 6.02 -0.432 -2.60
Maintenance Sub Index Maint. Sub Index -5.12
Live WT (kg) 16.70 -0.307 -5.12
Total Carbon Sub Index -23.83

* Based on an €80/tonne carbon price