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 -2.63
Milk (kg) -293.00 -0.014 4.10
Fat (kg) 14.04 -0.375 -5.26
Prot (kg) 3.34 -0.441 -1.47
Fertility Sub Index 1.89
Calving Interval (days) 0.05 -1.459 -0.07
Survival (%) 1.76 1.117 1.97
Calving Sub Index 0.77
Gestation Length (days) -0.84 -0.919 0.77
Beef Sub Index 14.43
Carcass Weight (kg) -32.30 -0.528 17.04
Age of Slaughter (days) 6.04 -0.432 -2.61
Maintenance Sub Index Maint. Sub Index 19.83
Live WT (kg) -64.70 -0.307 19.83
Total Carbon Sub Index 34.29

* Based on an €80/tonne carbon price