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 -0.47
Milk (kg) -34.00 -0.014 0.48
Fat (kg) 1.65 -0.375 -0.62
Prot (kg) 0.75 -0.441 -0.33
Fertility Sub Index 2.96
Calving Interval (days) -1.67 -1.459 2.44
Survival (%) 0.47 1.117 0.53
Calving Sub Index -0.11
Gestation Length (days) 0.12 -0.919 -0.11
Beef Sub Index 6.00
Carcass Weight (kg) -10.80 -0.528 5.70
Age of Slaughter (days) -0.71 -0.432 0.31
Maintenance Sub Index Maint. Sub Index 7.23
Live WT (kg) -23.60 -0.307 7.23
Total Carbon Sub Index 15.61

* Based on an €80/tonne carbon price