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 -10.03
Milk (kg) 284.00 -0.014 -3.98
Fat (kg) 11.46 -0.375 -4.29
Prot (kg) 4.00 -0.441 -1.77
Fertility Sub Index -10.96
Calving Interval (days) 6.17 -1.459 -9.00
Survival (%) -1.75 1.117 -1.96
Calving Sub Index 2.52
Gestation Length (days) -2.74 -0.919 2.52
Beef Sub Index -3.04
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 8.14 -0.432 -3.51
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -28.26

* Based on an €80/tonne carbon price