Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -10.13
Milk (kg) 263.00 -0.014 -3.68
Fat (kg) 4.57 -0.375 -1.71
Prot (kg) 10.72 -0.441 -4.73
Fertility Sub Index -6.06
Calving Interval (days) 2.90 -1.459 -4.23
Survival (%) -1.64 1.117 -1.83
Calving Sub Index 1.96
Gestation Length (days) -2.13 -0.919 1.96
Beef Sub Index 4.45
Carcass Weight (kg) -10.20 -0.528 5.38
Age of Slaughter (days) 2.15 -0.432 -0.93
Maintenance Sub Index Maint. Sub Index 6.35
Live WT (kg) -20.70 -0.307 6.35
Total Carbon Sub Index -3.43

* Based on an €80/tonne carbon price