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 -2.45
Milk (kg) 60.00 -0.014 -0.84
Fat (kg) -1.61 -0.375 0.60
Prot (kg) 5.01 -0.441 -2.21
Fertility Sub Index -3.41
Calving Interval (days) 1.90 -1.459 -2.77
Survival (%) -0.57 1.117 -0.64
Calving Sub Index 1.86
Gestation Length (days) -2.02 -0.919 1.86
Beef Sub Index 1.51
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) 4.93 -0.432 -2.13
Maintenance Sub Index Maint. Sub Index 5.00
Live WT (kg) -16.30 -0.307 5.00
Total Carbon Sub Index 2.51

* Based on an €80/tonne carbon price