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 -9.44
Milk (kg) 210.00 -0.014 -2.94
Fat (kg) 6.36 -0.375 -2.38
Prot (kg) 9.34 -0.441 -4.12
Fertility Sub Index 19.19
Calving Interval (days) -10.19 -1.459 14.87
Survival (%) 3.87 1.117 4.32
Calving Sub Index 4.67
Gestation Length (days) -5.08 -0.919 4.67
Beef Sub Index 0.60
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 4.71 -0.432 -2.03
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index 19.62

* Based on an €80/tonne carbon price