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 -0.25
Milk (kg) -91.00 -0.014 1.27
Fat (kg) 4.56 -0.375 -1.71
Prot (kg) -0.42 -0.441 0.19
Fertility Sub Index -7.95
Calving Interval (days) 4.40 -1.459 -6.42
Survival (%) -1.37 1.117 -1.53
Calving Sub Index 0.84
Gestation Length (days) -0.91 -0.919 0.84
Beef Sub Index 15.13
Carcass Weight (kg) -32.70 -0.528 17.25
Age of Slaughter (days) 4.92 -0.432 -2.12
Maintenance Sub Index Maint. Sub Index 24.22
Live WT (kg) -79.00 -0.307 24.22
Total Carbon Sub Index 31.98

* Based on an €80/tonne carbon price