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 1.57
Milk (kg) 49.00 -0.014 -0.69
Fat (kg) -7.99 -0.375 2.99
Prot (kg) 1.66 -0.441 -0.73
Fertility Sub Index -8.34
Calving Interval (days) 4.34 -1.459 -6.33
Survival (%) -1.80 1.117 -2.01
Calving Sub Index -0.19
Gestation Length (days) 0.21 -0.919 -0.19
Beef Sub Index 4.89
Carcass Weight (kg) -8.10 -0.528 4.27
Age of Slaughter (days) -1.43 -0.432 0.62
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 2.22

* Based on an €80/tonne carbon price