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 12.01
Milk (kg) -294.00 -0.014 4.12
Fat (kg) -11.81 -0.375 4.42
Prot (kg) -7.86 -0.441 3.47
Fertility Sub Index 3.61
Calving Interval (days) -1.99 -1.459 2.90
Survival (%) 0.63 1.117 0.70
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index 1.00
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) -1.10 -0.432 0.47
Maintenance Sub Index Maint. Sub Index 1.10
Live WT (kg) -3.60 -0.307 1.10
Total Carbon Sub Index 18.83

* Based on an €80/tonne carbon price