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 1.85
Milk (kg) -354.00 -0.014 4.96
Fat (kg) 7.94 -0.375 -2.97
Prot (kg) 0.30 -0.441 -0.13
Fertility Sub Index 5.76
Calving Interval (days) -2.63 -1.459 3.84
Survival (%) 1.72 1.117 1.92
Calving Sub Index 3.47
Gestation Length (days) -3.77 -0.919 3.47
Beef Sub Index 8.63
Carcass Weight (kg) -24.50 -0.528 12.92
Age of Slaughter (days) 9.94 -0.432 -4.29
Maintenance Sub Index Maint. Sub Index 10.73
Live WT (kg) -35.00 -0.307 10.73
Total Carbon Sub Index 30.43

* Based on an €80/tonne carbon price