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 2.12
Milk (kg) -529.00 -0.014 7.41
Fat (kg) 11.25 -0.375 -4.21
Prot (kg) 2.43 -0.441 -1.07
Fertility Sub Index 4.23
Calving Interval (days) -1.78 -1.459 2.60
Survival (%) 1.46 1.117 1.63
Calving Sub Index 2.22
Gestation Length (days) -2.42 -0.919 2.22
Beef Sub Index 5.83
Carcass Weight (kg) -16.10 -0.528 8.49
Age of Slaughter (days) 6.18 -0.432 -2.67
Maintenance Sub Index Maint. Sub Index 13.03
Live WT (kg) -42.50 -0.307 13.03
Total Carbon Sub Index 27.43

* Based on an €80/tonne carbon price