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 9.74
Milk (kg) -215.00 -0.014 3.01
Fat (kg) -8.99 -0.375 3.37
Prot (kg) -7.61 -0.441 3.36
Fertility Sub Index 6.94
Calving Interval (days) -3.54 -1.459 5.17
Survival (%) 1.59 1.117 1.78
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 0.12
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 3.26 -0.432 -1.41
Maintenance Sub Index Maint. Sub Index 4.94
Live WT (kg) -16.10 -0.307 4.94
Total Carbon Sub Index 25.54

* Based on an €80/tonne carbon price