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 25.50
Milk (kg) -763.00 -0.014 10.68
Fat (kg) -12.74 -0.375 4.77
Prot (kg) -22.77 -0.441 10.05
Fertility Sub Index 0.72
Calving Interval (days) -3.50 -1.459 5.11
Survival (%) -3.93 1.117 -4.39
Calving Sub Index 0.76
Gestation Length (days) -0.83 -0.919 0.76
Beef Sub Index -1.51
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 8.39 -0.432 -3.62
Maintenance Sub Index Maint. Sub Index 7.42
Live WT (kg) -24.20 -0.307 7.42
Total Carbon Sub Index 32.88

* Based on an €80/tonne carbon price