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 -12.03
Milk (kg) 476.00 -0.014 -6.66
Fat (kg) 5.86 -0.375 -2.19
Prot (kg) 7.19 -0.441 -3.17
Fertility Sub Index 7.26
Calving Interval (days) -4.59 -1.459 6.70
Survival (%) 0.50 1.117 0.56
Calving Sub Index 0.18
Gestation Length (days) -0.20 -0.919 0.18
Beef Sub Index 2.42
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 0.01 -0.432 0.00
Maintenance Sub Index Maint. Sub Index 4.08
Live WT (kg) -13.30 -0.307 4.08
Total Carbon Sub Index 1.91

* Based on an €80/tonne carbon price