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 -17.22
Milk (kg) 417.00 -0.014 -5.84
Fat (kg) 13.87 -0.375 -5.20
Prot (kg) 14.02 -0.441 -6.19
Fertility Sub Index 9.48
Calving Interval (days) -4.88 -1.459 7.12
Survival (%) 2.11 1.117 2.36
Calving Sub Index 2.51
Gestation Length (days) -2.73 -0.919 2.51
Beef Sub Index 4.67
Carcass Weight (kg) -9.40 -0.528 4.96
Age of Slaughter (days) 0.66 -0.432 -0.28
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 6.80

* Based on an €80/tonne carbon price