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 -0.85
Milk (kg) 106.00 -0.014 -1.48
Fat (kg) -0.68 -0.375 0.25
Prot (kg) -0.86 -0.441 0.38
Fertility Sub Index -5.96
Calving Interval (days) 3.26 -1.459 -4.76
Survival (%) -1.08 1.117 -1.21
Calving Sub Index 2.13
Gestation Length (days) -2.32 -0.919 2.13
Beef Sub Index -1.87
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 5.67 -0.432 -2.45
Maintenance Sub Index Maint. Sub Index 2.21
Live WT (kg) -7.20 -0.307 2.21
Total Carbon Sub Index -4.34

* Based on an €80/tonne carbon price