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 10.88
Milk (kg) -270.00 -0.014 3.78
Fat (kg) -9.01 -0.375 3.37
Prot (kg) -8.44 -0.441 3.73
Fertility Sub Index 8.27
Calving Interval (days) -5.05 -1.459 7.37
Survival (%) 0.81 1.117 0.90
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 0.26
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 3.79 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 27.52

* Based on an €80/tonne carbon price