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 0.71
Milk (kg) -431.00 -0.014 6.03
Fat (kg) 14.01 -0.375 -5.25
Prot (kg) 0.18 -0.441 -0.08
Fertility Sub Index 8.87
Calving Interval (days) -3.44 -1.459 5.02
Survival (%) 3.45 1.117 3.85
Calving Sub Index 2.00
Gestation Length (days) -2.18 -0.919 2.00
Beef Sub Index 9.36
Carcass Weight (kg) -23.00 -0.528 12.13
Age of Slaughter (days) 6.42 -0.432 -2.77
Maintenance Sub Index Maint. Sub Index 20.02
Live WT (kg) -65.30 -0.307 20.02
Total Carbon Sub Index 40.96

* Based on an €80/tonne carbon price