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 -13.56
Milk (kg) 353.00 -0.014 -4.94
Fat (kg) 9.61 -0.375 -3.60
Prot (kg) 11.36 -0.441 -5.01
Fertility Sub Index 2.13
Calving Interval (days) -0.47 -1.459 0.69
Survival (%) 1.29 1.117 1.44
Calving Sub Index 2.60
Gestation Length (days) -2.83 -0.919 2.60
Beef Sub Index -1.26
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 4.15 -0.432 -1.79
Maintenance Sub Index Maint. Sub Index -3.00
Live WT (kg) 9.80 -0.307 -3.00
Total Carbon Sub Index -13.10

* Based on an €80/tonne carbon price