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 0.48
Milk (kg) 68.00 -0.014 -0.95
Fat (kg) -0.80 -0.375 0.30
Prot (kg) -2.56 -0.441 1.13
Fertility Sub Index -4.90
Calving Interval (days) -0.24 -1.459 0.35
Survival (%) -4.70 1.117 -5.25
Calving Sub Index 1.36
Gestation Length (days) -1.48 -0.919 1.36
Beef Sub Index 1.17
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) -1.97 -0.432 0.85
Maintenance Sub Index Maint. Sub Index 3.77
Live WT (kg) -12.30 -0.307 3.77
Total Carbon Sub Index 1.88

* Based on an €80/tonne carbon price