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 -0.05
Milk (kg) -130.00 -0.014 1.82
Fat (kg) 1.69 -0.375 -0.63
Prot (kg) 2.81 -0.441 -1.24
Fertility Sub Index -3.69
Calving Interval (days) 1.59 -1.459 -2.32
Survival (%) -1.23 1.117 -1.37
Calving Sub Index 1.03
Gestation Length (days) -1.12 -0.919 1.03
Beef Sub Index 2.26
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 1.98 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index 2.61

* Based on an €80/tonne carbon price