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 16.86
Milk (kg) -1035.00 -0.014 14.49
Fat (kg) 8.23 -0.375 -3.08
Prot (kg) -12.36 -0.441 5.46
Fertility Sub Index 5.98
Calving Interval (days) -2.55 -1.459 3.72
Survival (%) 2.02 1.117 2.26
Calving Sub Index 0.61
Gestation Length (days) -0.66 -0.919 0.61
Beef Sub Index 3.32
Carcass Weight (kg) -13.00 -0.528 6.86
Age of Slaughter (days) 8.19 -0.432 -3.54
Maintenance Sub Index Maint. Sub Index 12.75
Live WT (kg) -41.60 -0.307 12.75
Total Carbon Sub Index 39.52

* Based on an €80/tonne carbon price