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 -2.36
Milk (kg) 188.00 -0.014 -2.63
Fat (kg) -4.01 -0.375 1.50
Prot (kg) 2.79 -0.441 -1.23
Fertility Sub Index 9.14
Calving Interval (days) -5.05 -1.459 7.37
Survival (%) 1.59 1.117 1.78
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 4.48
Carcass Weight (kg) -9.10 -0.528 4.80
Age of Slaughter (days) 0.75 -0.432 -0.32
Maintenance Sub Index Maint. Sub Index -0.03
Live WT (kg) 0.10 -0.307 -0.03
Total Carbon Sub Index 10.76

* Based on an €80/tonne carbon price