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 -8.99
Milk (kg) 248.00 -0.014 -3.47
Fat (kg) 8.37 -0.375 -3.14
Prot (kg) 5.41 -0.441 -2.39
Fertility Sub Index -15.41
Calving Interval (days) 8.30 -1.459 -12.11
Survival (%) -2.95 1.117 -3.30
Calving Sub Index 2.08
Gestation Length (days) -2.26 -0.919 2.08
Beef Sub Index -2.73
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 5.72 -0.432 -2.47
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -24.44

* Based on an €80/tonne carbon price