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 19.15
Milk (kg) -814.00 -0.014 11.40
Fat (kg) -1.30 -0.375 0.49
Prot (kg) -16.47 -0.441 7.27
Fertility Sub Index 6.64
Calving Interval (days) -3.14 -1.459 4.58
Survival (%) 1.84 1.117 2.06
Calving Sub Index -0.33
Gestation Length (days) 0.36 -0.919 -0.33
Beef Sub Index 12.79
Carcass Weight (kg) -31.20 -0.528 16.46
Age of Slaughter (days) 8.49 -0.432 -3.67
Maintenance Sub Index Maint. Sub Index 22.69
Live WT (kg) -74.00 -0.307 22.69
Total Carbon Sub Index 60.94

* Based on an €80/tonne carbon price