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 -11.07
Milk (kg) -133.00 -0.014 1.86
Fat (kg) 19.10 -0.375 -7.15
Prot (kg) 13.10 -0.441 -5.78
Fertility Sub Index 4.85
Calving Interval (days) -2.55 -1.459 3.72
Survival (%) 1.01 1.117 1.13
Calving Sub Index 2.33
Gestation Length (days) -2.54 -0.919 2.33
Beef Sub Index 8.01
Carcass Weight (kg) -20.30 -0.528 10.71
Age of Slaughter (days) 6.24 -0.432 -2.69
Maintenance Sub Index Maint. Sub Index 12.69
Live WT (kg) -41.40 -0.307 12.69
Total Carbon Sub Index 16.81

* Based on an €80/tonne carbon price