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 -7.57
Milk (kg) 299.00 -0.014 -4.19
Fat (kg) -3.83 -0.375 1.43
Prot (kg) 10.91 -0.441 -4.82
Fertility Sub Index 5.14
Calving Interval (days) -2.58 -1.459 3.76
Survival (%) 1.23 1.117 1.37
Calving Sub Index -1.74
Gestation Length (days) 1.89 -0.919 -1.74
Beef Sub Index -1.01
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 5.40 -0.432 -2.33
Maintenance Sub Index Maint. Sub Index 5.61
Live WT (kg) -18.30 -0.307 5.61
Total Carbon Sub Index 0.43

* Based on an €80/tonne carbon price