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 -9.28
Milk (kg) -251.00 -0.014 3.51
Fat (kg) 21.21 -0.375 -7.94
Prot (kg) 10.98 -0.441 -4.85
Fertility Sub Index 0.81
Calving Interval (days) -0.33 -1.459 0.48
Survival (%) 0.29 1.117 0.32
Calving Sub Index 2.97
Gestation Length (days) -3.23 -0.919 2.97
Beef Sub Index 11.66
Carcass Weight (kg) -25.50 -0.528 13.45
Age of Slaughter (days) 4.15 -0.432 -1.79
Maintenance Sub Index Maint. Sub Index 11.65
Live WT (kg) -38.00 -0.307 11.65
Total Carbon Sub Index 17.81

* Based on an €80/tonne carbon price