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 -3.74
Milk (kg) -52.00 -0.014 0.73
Fat (kg) 5.34 -0.375 -2.00
Prot (kg) 5.59 -0.441 -2.47
Fertility Sub Index 8.37
Calving Interval (days) -4.64 -1.459 6.77
Survival (%) 1.43 1.117 1.60
Calving Sub Index 2.59
Gestation Length (days) -2.82 -0.919 2.59
Beef Sub Index 2.05
Carcass Weight (kg) -8.80 -0.528 4.64
Age of Slaughter (days) 6.00 -0.432 -2.59
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 11.11

* Based on an €80/tonne carbon price