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 13.91
Milk (kg) -533.00 -0.014 7.46
Fat (kg) -2.69 -0.375 1.01
Prot (kg) -12.32 -0.441 5.44
Fertility Sub Index 4.30
Calving Interval (days) -1.72 -1.459 2.51
Survival (%) 1.60 1.117 1.79
Calving Sub Index 0.89
Gestation Length (days) -0.97 -0.919 0.89
Beef Sub Index -1.11
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 8.07 -0.432 -3.48
Maintenance Sub Index Maint. Sub Index 7.42
Live WT (kg) -24.20 -0.307 7.42
Total Carbon Sub Index 25.40

* Based on an €80/tonne carbon price