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 12.00
Milk (kg) -218.00 -0.014 3.05
Fat (kg) -8.34 -0.375 3.12
Prot (kg) -13.19 -0.441 5.82
Fertility Sub Index -3.51
Calving Interval (days) 1.42 -1.459 -2.07
Survival (%) -1.29 1.117 -1.44
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 2.30
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) 1.64 -0.432 -0.71
Maintenance Sub Index Maint. Sub Index 2.42
Live WT (kg) -7.90 -0.307 2.42
Total Carbon Sub Index 13.94

* Based on an €80/tonne carbon price