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 -5.39
Milk (kg) 63.00 -0.014 -0.88
Fat (kg) 4.82 -0.375 -1.81
Prot (kg) 6.13 -0.441 -2.71
Fertility Sub Index -9.39
Calving Interval (days) 5.01 -1.459 -7.31
Survival (%) -1.86 1.117 -2.08
Calving Sub Index 2.26
Gestation Length (days) -2.46 -0.919 2.26
Beef Sub Index 6.64
Carcass Weight (kg) -13.60 -0.528 7.17
Age of Slaughter (days) 1.23 -0.432 -0.53
Maintenance Sub Index Maint. Sub Index 8.89
Live WT (kg) -29.00 -0.307 8.89
Total Carbon Sub Index 3.02

* Based on an €80/tonne carbon price