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 -6.51
Milk (kg) 35.00 -0.014 -0.49
Fat (kg) 7.83 -0.375 -2.93
Prot (kg) 7.00 -0.441 -3.09
Fertility Sub Index 13.87
Calving Interval (days) -6.04 -1.459 8.81
Survival (%) 4.53 1.117 5.06
Calving Sub Index 4.72
Gestation Length (days) -5.13 -0.919 4.72
Beef Sub Index -0.93
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 6.92 -0.432 -2.99
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 11.76

* Based on an €80/tonne carbon price