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 10.13
Milk (kg) -197.00 -0.014 2.76
Fat (kg) -5.40 -0.375 2.02
Prot (kg) -12.12 -0.441 5.35
Fertility Sub Index -4.23
Calving Interval (days) 1.91 -1.459 -2.79
Survival (%) -1.29 1.117 -1.44
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.68
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 1.73 -0.432 -0.75
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 8.17

* Based on an €80/tonne carbon price