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 12.51
Milk (kg) -431.00 -0.014 6.03
Fat (kg) -5.27 -0.375 1.97
Prot (kg) -10.19 -0.441 4.50
Fertility Sub Index 4.85
Calving Interval (days) -1.97 -1.459 2.87
Survival (%) 1.77 1.117 1.98
Calving Sub Index 0.92
Gestation Length (days) -1.00 -0.919 0.92
Beef Sub Index 0.82
Carcass Weight (kg) -8.10 -0.528 4.27
Age of Slaughter (days) 7.99 -0.432 -3.45
Maintenance Sub Index Maint. Sub Index 9.81
Live WT (kg) -32.00 -0.307 9.81
Total Carbon Sub Index 28.92

* Based on an €80/tonne carbon price