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 1.91
Milk (kg) 117.00 -0.014 -1.64
Fat (kg) -5.41 -0.375 2.03
Prot (kg) -3.44 -0.441 1.52
Fertility Sub Index -7.96
Calving Interval (days) 4.17 -1.459 -6.08
Survival (%) -1.68 1.117 -1.88
Calving Sub Index 0.48
Gestation Length (days) -0.52 -0.919 0.48
Beef Sub Index 1.35
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 2.50 -0.432 -1.08
Maintenance Sub Index Maint. Sub Index 0.34
Live WT (kg) -1.10 -0.307 0.34
Total Carbon Sub Index -3.89

* Based on an €80/tonne carbon price