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 1.42
Milk (kg) -408.00 -0.014 5.71
Fat (kg) 11.27 -0.375 -4.22
Prot (kg) 0.16 -0.441 -0.07
Fertility Sub Index 5.81
Calving Interval (days) -1.17 -1.459 1.71
Survival (%) 3.67 1.117 4.10
Calving Sub Index 2.52
Gestation Length (days) -2.74 -0.919 2.52
Beef Sub Index 10.16
Carcass Weight (kg) -26.60 -0.528 14.03
Age of Slaughter (days) 8.97 -0.432 -3.87
Maintenance Sub Index Maint. Sub Index 22.99
Live WT (kg) -75.00 -0.307 22.99
Total Carbon Sub Index 42.89

* Based on an €80/tonne carbon price