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 -5.89
Milk (kg) -153.00 -0.014 2.14
Fat (kg) 11.93 -0.375 -4.47
Prot (kg) 8.07 -0.441 -3.56
Fertility Sub Index 10.99
Calving Interval (days) -5.52 -1.459 8.05
Survival (%) 2.63 1.117 2.94
Calving Sub Index 4.27
Gestation Length (days) -4.65 -0.919 4.27
Beef Sub Index -2.59
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 9.90 -0.432 -4.27
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 6.79

* Based on an €80/tonne carbon price