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 5.38
Milk (kg) -265.00 -0.014 3.71
Fat (kg) 1.31 -0.375 -0.49
Prot (kg) -4.90 -0.441 2.16
Fertility Sub Index 0.83
Calving Interval (days) 0.84 -1.459 -1.23
Survival (%) 1.84 1.117 2.06
Calving Sub Index 0.55
Gestation Length (days) -0.60 -0.919 0.55
Beef Sub Index 17.06
Carcass Weight (kg) -41.20 -0.528 21.73
Age of Slaughter (days) 10.82 -0.432 -4.67
Maintenance Sub Index Maint. Sub Index 32.86
Live WT (kg) -107.20 -0.307 32.86
Total Carbon Sub Index 56.69

* Based on an €80/tonne carbon price