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 -2.31
Milk (kg) -125.00 -0.014 1.75
Fat (kg) 5.08 -0.375 -1.90
Prot (kg) 4.88 -0.441 -2.15
Fertility Sub Index 13.11
Calving Interval (days) -6.52 -1.459 9.51
Survival (%) 3.22 1.117 3.60
Calving Sub Index 2.10
Gestation Length (days) -2.29 -0.919 2.10
Beef Sub Index 4.78
Carcass Weight (kg) -14.50 -0.528 7.65
Age of Slaughter (days) 6.64 -0.432 -2.87
Maintenance Sub Index Maint. Sub Index 6.44
Live WT (kg) -21.00 -0.307 6.44
Total Carbon Sub Index 24.13

* Based on an €80/tonne carbon price