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 9.46
Milk (kg) -364.00 -0.014 5.10
Fat (kg) -2.21 -0.375 0.83
Prot (kg) -8.01 -0.441 3.54
Fertility Sub Index 1.99
Calving Interval (days) -0.47 -1.459 0.69
Survival (%) 1.17 1.117 1.31
Calving Sub Index 0.34
Gestation Length (days) -0.37 -0.919 0.34
Beef Sub Index 19.23
Carcass Weight (kg) -42.00 -0.528 22.16
Age of Slaughter (days) 6.78 -0.432 -2.93
Maintenance Sub Index Maint. Sub Index 30.90
Live WT (kg) -100.80 -0.307 30.90
Total Carbon Sub Index 61.92

* Based on an €80/tonne carbon price