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 -6.29
Milk (kg) 397.00 -0.014 -5.56
Fat (kg) -0.25 -0.375 0.09
Prot (kg) 1.87 -0.441 -0.83
Fertility Sub Index -2.40
Calving Interval (days) 0.25 -1.459 -0.36
Survival (%) -1.82 1.117 -2.03
Calving Sub Index 0.87
Gestation Length (days) -0.95 -0.919 0.87
Beef Sub Index 3.38
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 0.00 -0.432 0.00
Maintenance Sub Index Maint. Sub Index 4.02
Live WT (kg) -13.10 -0.307 4.02
Total Carbon Sub Index -0.42

* Based on an €80/tonne carbon price