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 9.59
Milk (kg) -280.00 -0.014 3.92
Fat (kg) -6.29 -0.375 2.36
Prot (kg) -7.51 -0.441 3.31
Fertility Sub Index 4.77
Calving Interval (days) -1.99 -1.459 2.90
Survival (%) 1.67 1.117 1.87
Calving Sub Index 0.62
Gestation Length (days) -0.67 -0.919 0.62
Beef Sub Index -1.49
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 7.72 -0.432 -3.33
Maintenance Sub Index Maint. Sub Index 7.23
Live WT (kg) -23.60 -0.307 7.23
Total Carbon Sub Index 20.72

* Based on an €80/tonne carbon price