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 -3.88
Milk (kg) -246.00 -0.014 3.44
Fat (kg) 13.92 -0.375 -5.21
Prot (kg) 4.79 -0.441 -2.11
Fertility Sub Index 5.47
Calving Interval (days) -2.34 -1.459 3.41
Survival (%) 1.84 1.117 2.06
Calving Sub Index 2.67
Gestation Length (days) -2.90 -0.919 2.67
Beef Sub Index 8.44
Carcass Weight (kg) -18.80 -0.528 9.92
Age of Slaughter (days) 3.42 -0.432 -1.48
Maintenance Sub Index Maint. Sub Index 13.00
Live WT (kg) -42.40 -0.307 13.00
Total Carbon Sub Index 25.69

* Based on an €80/tonne carbon price