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 -2.67
Milk (kg) 175.00 -0.014 -2.45
Fat (kg) -2.73 -0.375 1.02
Prot (kg) 2.81 -0.441 -1.24
Fertility Sub Index -15.29
Calving Interval (days) 7.51 -1.459 -10.96
Survival (%) -3.88 1.117 -4.33
Calving Sub Index 1.52
Gestation Length (days) -1.65 -0.919 1.52
Beef Sub Index -0.96
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 5.04 -0.432 -2.18
Maintenance Sub Index Maint. Sub Index 0.64
Live WT (kg) -2.10 -0.307 0.64
Total Carbon Sub Index -16.76

* Based on an €80/tonne carbon price