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 22.06
Milk (kg) -886.00 -0.014 12.40
Fat (kg) -4.89 -0.375 1.83
Prot (kg) -17.72 -0.441 7.82
Fertility Sub Index 5.31
Calving Interval (days) -2.19 -1.459 3.20
Survival (%) 1.89 1.117 2.11
Calving Sub Index -0.41
Gestation Length (days) 0.45 -0.919 -0.41
Beef Sub Index 13.03
Carcass Weight (kg) -31.50 -0.528 16.62
Age of Slaughter (days) 8.31 -0.432 -3.59
Maintenance Sub Index Maint. Sub Index 24.22
Live WT (kg) -79.00 -0.307 24.22
Total Carbon Sub Index 64.20

* Based on an €80/tonne carbon price