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 -1.33
Milk (kg) 4.00 -0.014 -0.06
Fat (kg) 2.13 -0.375 -0.80
Prot (kg) 1.07 -0.441 -0.47
Fertility Sub Index 5.84
Calving Interval (days) -2.98 -1.459 4.35
Survival (%) 1.34 1.117 1.50
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index 6.01
Carcass Weight (kg) -10.90 -0.528 5.75
Age of Slaughter (days) -0.60 -0.432 0.26
Maintenance Sub Index Maint. Sub Index 7.02
Live WT (kg) -22.90 -0.307 7.02
Total Carbon Sub Index 22.51

* Based on an €80/tonne carbon price