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 6.89
Milk (kg) -25.00 -0.014 0.35
Fat (kg) -7.91 -0.375 2.96
Prot (kg) -8.11 -0.441 3.58
Fertility Sub Index -6.61
Calving Interval (days) 3.43 -1.459 -5.00
Survival (%) -1.44 1.117 -1.61
Calving Sub Index 1.74
Gestation Length (days) -1.89 -0.919 1.74
Beef Sub Index -1.07
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 5.30 -0.432 -2.29
Maintenance Sub Index Maint. Sub Index -0.03
Live WT (kg) 0.10 -0.307 -0.03
Total Carbon Sub Index 0.90

* Based on an €80/tonne carbon price