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 14.26
Milk (kg) -275.00 -0.014 3.85
Fat (kg) -15.39 -0.375 5.76
Prot (kg) -10.53 -0.441 4.65
Fertility Sub Index 8.69
Calving Interval (days) -5.87 -1.459 8.56
Survival (%) 0.11 1.117 0.12
Calving Sub Index 1.84
Gestation Length (days) -2.00 -0.919 1.84
Beef Sub Index -0.92
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 2.50 -0.432 -1.08
Maintenance Sub Index Maint. Sub Index 3.92
Live WT (kg) -12.80 -0.307 3.92
Total Carbon Sub Index 27.78

* Based on an €80/tonne carbon price