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 1.94
Milk (kg) -35.00 -0.014 0.49
Fat (kg) -2.03 -0.375 0.76
Prot (kg) -1.56 -0.441 0.69
Fertility Sub Index -1.64
Calving Interval (days) 0.62 -1.459 -0.90
Survival (%) -0.66 1.117 -0.74
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 3.09
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) -0.06 -0.432 0.03
Maintenance Sub Index Maint. Sub Index 9.50
Live WT (kg) -31.00 -0.307 9.50
Total Carbon Sub Index 18.08

* Based on an €80/tonne carbon price