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 -8.39
Milk (kg) -193.00 -0.014 2.70
Fat (kg) 19.90 -0.375 -7.45
Prot (kg) 8.24 -0.441 -3.64
Fertility Sub Index 2.69
Calving Interval (days) -1.07 -1.459 1.56
Survival (%) 1.01 1.117 1.13
Calving Sub Index 1.43
Gestation Length (days) -1.56 -0.919 1.43
Beef Sub Index 8.93
Carcass Weight (kg) -23.10 -0.528 12.19
Age of Slaughter (days) 7.54 -0.432 -3.26
Maintenance Sub Index Maint. Sub Index 17.50
Live WT (kg) -57.10 -0.307 17.50
Total Carbon Sub Index 22.17

* Based on an €80/tonne carbon price