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 -8.48
Milk (kg) -181.00 -0.014 2.53
Fat (kg) 16.29 -0.375 -6.10
Prot (kg) 11.14 -0.441 -4.92
Fertility Sub Index 5.74
Calving Interval (days) -2.09 -1.459 3.05
Survival (%) 2.41 1.117 2.69
Calving Sub Index 1.53
Gestation Length (days) -1.66 -0.919 1.53
Beef Sub Index 12.54
Carcass Weight (kg) -30.60 -0.528 16.14
Age of Slaughter (days) 8.34 -0.432 -3.60
Maintenance Sub Index Maint. Sub Index 23.33
Live WT (kg) -76.10 -0.307 23.33
Total Carbon Sub Index 34.65

* Based on an €80/tonne carbon price