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 -0.76
Milk (kg) -56.00 -0.014 0.78
Fat (kg) 3.15 -0.375 -1.18
Prot (kg) 0.83 -0.441 -0.37
Fertility Sub Index 7.44
Calving Interval (days) -3.56 -1.459 5.19
Survival (%) 2.01 1.117 2.25
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 2.19
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) -0.42 -0.432 0.18
Maintenance Sub Index Maint. Sub Index 6.10
Live WT (kg) -19.90 -0.307 6.10
Total Carbon Sub Index 18.77

* Based on an €80/tonne carbon price