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 -5.45
Milk (kg) 263.00 -0.014 -3.68
Fat (kg) 0.24 -0.375 -0.09
Prot (kg) 3.81 -0.441 -1.68
Fertility Sub Index -3.89
Calving Interval (days) 1.38 -1.459 -2.01
Survival (%) -1.68 1.117 -1.88
Calving Sub Index 2.51
Gestation Length (days) -2.73 -0.919 2.51
Beef Sub Index -2.26
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 5.24 -0.432 -2.26
Maintenance Sub Index Maint. Sub Index -4.51
Live WT (kg) 14.70 -0.307 -4.51
Total Carbon Sub Index -13.61

* Based on an €80/tonne carbon price