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 -11.21
Milk (kg) 102.00 -0.014 -1.43
Fat (kg) 12.80 -0.375 -4.79
Prot (kg) 11.29 -0.441 -4.98
Fertility Sub Index 9.87
Calving Interval (days) -4.93 -1.459 7.19
Survival (%) 2.40 1.117 2.68
Calving Sub Index 0.90
Gestation Length (days) -0.98 -0.919 0.90
Beef Sub Index 4.88
Carcass Weight (kg) -13.90 -0.528 7.33
Age of Slaughter (days) 5.69 -0.432 -2.46
Maintenance Sub Index Maint. Sub Index 8.28
Live WT (kg) -27.00 -0.307 8.28
Total Carbon Sub Index 12.73

* Based on an €80/tonne carbon price