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 -4.84
Milk (kg) -188.00 -0.014 2.63
Fat (kg) 13.23 -0.375 -4.96
Prot (kg) 5.70 -0.441 -2.52
Fertility Sub Index 5.90
Calving Interval (days) -2.68 -1.459 3.91
Survival (%) 1.78 1.117 1.99
Calving Sub Index 1.31
Gestation Length (days) -1.43 -0.919 1.31
Beef Sub Index 8.72
Carcass Weight (kg) -16.50 -0.528 8.70
Age of Slaughter (days) -0.04 -0.432 0.02
Maintenance Sub Index Maint. Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 16.92

* Based on an €80/tonne carbon price