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 -9.41
Milk (kg) 57.00 -0.014 -0.80
Fat (kg) 11.74 -0.375 -4.40
Prot (kg) 9.55 -0.441 -4.21
Fertility Sub Index 8.16
Calving Interval (days) -3.45 -1.459 5.03
Survival (%) 2.80 1.117 3.13
Calving Sub Index 4.25
Gestation Length (days) -4.62 -0.919 4.25
Beef Sub Index 0.34
Carcass Weight (kg) -6.30 -0.528 3.32
Age of Slaughter (days) 6.91 -0.432 -2.98
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index 0.27

* Based on an €80/tonne carbon price