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 16.05
Milk (kg) -407.00 -0.014 5.70
Fat (kg) -7.81 -0.375 2.93
Prot (kg) -16.82 -0.441 7.42
Fertility Sub Index -0.43
Calving Interval (days) 0.12 -1.459 -0.18
Survival (%) -0.23 1.117 -0.26
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.34
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 1.41 -0.432 -0.61
Maintenance Sub Index Maint. Sub Index 1.50
Live WT (kg) -4.90 -0.307 1.50
Total Carbon Sub Index 16.99

* Based on an €80/tonne carbon price