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 -9.36
Milk (kg) -52.00 -0.014 0.73
Fat (kg) 15.25 -0.375 -5.71
Prot (kg) 9.91 -0.441 -4.37
Fertility Sub Index 1.09
Calving Interval (days) -0.16 -1.459 0.23
Survival (%) 0.77 1.117 0.86
Calving Sub Index 2.39
Gestation Length (days) -2.60 -0.919 2.39
Beef Sub Index 10.02
Carcass Weight (kg) -25.90 -0.528 13.66
Age of Slaughter (days) 8.43 -0.432 -3.64
Maintenance Sub Index Maint. Sub Index 18.85
Live WT (kg) -61.50 -0.307 18.85
Total Carbon Sub Index 23.00

* Based on an €80/tonne carbon price