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 -11.42
Milk (kg) 61.00 -0.014 -0.85
Fat (kg) 15.02 -0.375 -5.63
Prot (kg) 11.20 -0.441 -4.94
Fertility Sub Index 8.08
Calving Interval (days) -4.32 -1.459 6.30
Survival (%) 1.59 1.117 1.78
Calving Sub Index 2.80
Gestation Length (days) -3.05 -0.919 2.80
Beef Sub Index 0.60
Carcass Weight (kg) -7.70 -0.528 4.06
Age of Slaughter (days) 8.01 -0.432 -3.46
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index 3.13

* Based on an €80/tonne carbon price