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 -16.74
Milk (kg) 374.00 -0.014 -5.24
Fat (kg) 12.68 -0.375 -4.75
Prot (kg) 15.31 -0.441 -6.76
Fertility Sub Index 5.41
Calving Interval (days) -3.17 -1.459 4.63
Survival (%) 0.70 1.117 0.78
Calving Sub Index -0.85
Gestation Length (days) 0.93 -0.919 -0.85
Beef Sub Index -7.30
Carcass Weight (kg) 14.30 -0.528 -7.54
Age of Slaughter (days) -0.56 -0.432 0.24
Maintenance Sub Index Maint. Sub Index -12.84
Live WT (kg) 41.90 -0.307 -12.84
Total Carbon Sub Index -32.34

* Based on an €80/tonne carbon price