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 -10.05
Milk (kg) -18.00 -0.014 0.25
Fat (kg) 15.85 -0.375 -5.94
Prot (kg) 9.88 -0.441 -4.36
Fertility Sub Index 7.72
Calving Interval (days) -4.16 -1.459 6.07
Survival (%) 1.48 1.117 1.65
Calving Sub Index 2.40
Gestation Length (days) -2.61 -0.919 2.40
Beef Sub Index 4.60
Carcass Weight (kg) -10.60 -0.528 5.59
Age of Slaughter (days) 2.29 -0.432 -0.99
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 5.91

* Based on an €80/tonne carbon price