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 -2.73
Milk (kg) -146.00 -0.014 2.04
Fat (kg) 10.23 -0.375 -3.83
Prot (kg) 2.14 -0.441 -0.94
Fertility Sub Index 11.75
Calving Interval (days) -7.56 -1.459 11.03
Survival (%) 0.64 1.117 0.72
Calving Sub Index 1.30
Gestation Length (days) -1.41 -0.919 1.30
Beef Sub Index -1.51
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 5.83 -0.432 -2.52
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 10.63

* Based on an €80/tonne carbon price