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 18.49
Milk (kg) -547.00 -0.014 7.66
Fat (kg) -9.94 -0.375 3.72
Prot (kg) -16.11 -0.441 7.11
Fertility Sub Index -1.73
Calving Interval (days) 1.38 -1.459 -2.01
Survival (%) 0.25 1.117 0.28
Calving Sub Index 0.84
Gestation Length (days) -0.91 -0.919 0.84
Beef Sub Index 4.89
Carcass Weight (kg) -16.70 -0.528 8.81
Age of Slaughter (days) 9.09 -0.432 -3.92
Maintenance Sub Index Maint. Sub Index 15.11
Live WT (kg) -49.30 -0.307 15.11
Total Carbon Sub Index 37.60

* Based on an €80/tonne carbon price