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 -9.26
Milk (kg) 124.00 -0.014 -1.74
Fat (kg) 7.81 -0.375 -2.93
Prot (kg) 10.43 -0.441 -4.60
Fertility Sub Index 2.88
Calving Interval (days) -1.87 -1.459 2.73
Survival (%) 0.14 1.117 0.16
Calving Sub Index 0.17
Gestation Length (days) -0.19 -0.919 0.17
Beef Sub Index 1.97
Carcass Weight (kg) -9.00 -0.528 4.75
Age of Slaughter (days) 6.43 -0.432 -2.78
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index 0.37

* Based on an €80/tonne carbon price