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 -5.36
Milk (kg) 211.00 -0.014 -2.95
Fat (kg) 5.34 -0.375 -2.00
Prot (kg) 0.92 -0.441 -0.41
Fertility Sub Index -11.99
Calving Interval (days) 5.76 -1.459 -8.40
Survival (%) -3.21 1.117 -3.59
Calving Sub Index 0.29
Gestation Length (days) -0.32 -0.919 0.29
Beef Sub Index -0.99
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 2.90 -0.432 -1.25
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -18.68

* Based on an €80/tonne carbon price