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 17.43
Milk (kg) -260.00 -0.014 3.64
Fat (kg) -18.96 -0.375 7.10
Prot (kg) -15.15 -0.441 6.69
Fertility Sub Index 1.71
Calving Interval (days) -1.77 -1.459 2.58
Survival (%) -0.78 1.117 -0.87
Calving Sub Index 0.48
Gestation Length (days) -0.52 -0.919 0.48
Beef Sub Index 0.83
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 2.73 -0.432 -1.18
Maintenance Sub Index Maint. Sub Index 3.59
Live WT (kg) -11.70 -0.307 3.59
Total Carbon Sub Index 24.03

* Based on an €80/tonne carbon price