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 -3.89
Milk (kg) 244.00 -0.014 -3.42
Fat (kg) 1.01 -0.375 -0.38
Prot (kg) 0.22 -0.441 -0.10
Fertility Sub Index -5.00
Calving Interval (days) 2.90 -1.459 -4.23
Survival (%) -0.69 1.117 -0.77
Calving Sub Index 2.39
Gestation Length (days) -2.60 -0.919 2.39
Beef Sub Index -1.96
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 5.63 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index -0.15
Live WT (kg) 0.50 -0.307 -0.15
Total Carbon Sub Index -8.62

* Based on an €80/tonne carbon price