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 14.59
Milk (kg) -212.00 -0.014 2.97
Fat (kg) -14.85 -0.375 5.56
Prot (kg) -13.74 -0.441 6.06
Fertility Sub Index -4.48
Calving Interval (days) 2.04 -1.459 -2.98
Survival (%) -1.35 1.117 -1.51
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index 3.04
Carcass Weight (kg) -9.00 -0.528 4.75
Age of Slaughter (days) 3.96 -0.432 -1.71
Maintenance Sub Index Maint. Sub Index 4.20
Live WT (kg) -13.70 -0.307 4.20
Total Carbon Sub Index 17.35

* Based on an €80/tonne carbon price