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 -4.78
Milk (kg) 57.00 -0.014 -0.80
Fat (kg) 5.14 -0.375 -1.93
Prot (kg) 4.67 -0.441 -2.06
Fertility Sub Index 11.00
Calving Interval (days) -5.75 -1.459 8.39
Survival (%) 2.34 1.117 2.61
Calving Sub Index -0.94
Gestation Length (days) 1.02 -0.919 -0.94
Beef Sub Index -9.64
Carcass Weight (kg) 25.70 -0.528 -13.56
Age of Slaughter (days) -9.08 -0.432 3.92
Maintenance Sub Index Maint. Sub Index -17.01
Live WT (kg) 55.50 -0.307 -17.01
Total Carbon Sub Index -21.38

* Based on an €80/tonne carbon price