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 8.96
Milk (kg) -282.00 -0.014 3.95
Fat (kg) -2.52 -0.375 0.94
Prot (kg) -9.22 -0.441 4.07
Fertility Sub Index -12.09
Calving Interval (days) 5.79 -1.459 -8.45
Survival (%) -3.26 1.117 -3.64
Calving Sub Index -0.20
Gestation Length (days) 0.22 -0.919 -0.20
Beef Sub Index -0.51
Carcass Weight (kg) 0.90 -0.528 -0.47
Age of Slaughter (days) 0.08 -0.432 -0.03
Maintenance Sub Index Maint. Sub Index 1.07
Live WT (kg) -3.50 -0.307 1.07
Total Carbon Sub Index -2.77

* Based on an €80/tonne carbon price