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 41.67
Milk (kg) -1026.00 -0.014 14.36
Fat (kg) -34.19 -0.375 12.81
Prot (kg) -32.86 -0.441 14.50
Fertility Sub Index 0.77
Calving Interval (days) -0.02 -1.459 0.03
Survival (%) 0.66 1.117 0.74
Calving Sub Index -1.45
Gestation Length (days) 1.58 -0.919 -1.45
Beef Sub Index -2.87
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 8.84 -0.432 -3.82
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 44.26

* Based on an €80/tonne carbon price