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 -5.74
Milk (kg) -323.00 -0.014 4.52
Fat (kg) 17.94 -0.375 -6.72
Prot (kg) 8.03 -0.441 -3.54
Fertility Sub Index 6.29
Calving Interval (days) -2.96 -1.459 4.32
Survival (%) 1.76 1.117 1.97
Calving Sub Index 1.13
Gestation Length (days) -1.23 -0.919 1.13
Beef Sub Index 9.75
Carcass Weight (kg) -24.50 -0.528 12.92
Age of Slaughter (days) 7.36 -0.432 -3.18
Maintenance Sub Index Maint. Sub Index 16.55
Live WT (kg) -54.00 -0.307 16.55
Total Carbon Sub Index 27.97

* Based on an €80/tonne carbon price