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 14.21
Milk (kg) -494.00 -0.014 6.92
Fat (kg) -4.63 -0.375 1.73
Prot (kg) -12.60 -0.441 5.56
Fertility Sub Index 7.96
Calving Interval (days) -4.37 -1.459 6.38
Survival (%) 1.42 1.117 1.59
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index 4.96
Carcass Weight (kg) -9.60 -0.528 5.06
Age of Slaughter (days) 0.23 -0.432 -0.10
Maintenance Sub Index Maint. Sub Index 6.19
Live WT (kg) -20.20 -0.307 6.19
Total Carbon Sub Index 34.05

* Based on an €80/tonne carbon price