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 9.20
Milk (kg) -210.00 -0.014 2.94
Fat (kg) -6.17 -0.375 2.31
Prot (kg) -8.95 -0.441 3.95
Fertility Sub Index 6.78
Calving Interval (days) -3.31 -1.459 4.83
Survival (%) 1.75 1.117 1.96
Calving Sub Index -1.73
Gestation Length (days) 1.88 -0.919 -1.73
Beef Sub Index 7.99
Carcass Weight (kg) -15.00 -0.528 7.91
Age of Slaughter (days) -0.17 -0.432 0.07
Maintenance Sub Index Maint. Sub Index 8.64
Live WT (kg) -28.20 -0.307 8.64
Total Carbon Sub Index 30.89

* Based on an €80/tonne carbon price