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 -0.38
Milk (kg) -61.00 -0.014 0.85
Fat (kg) 1.63 -0.375 -0.61
Prot (kg) 1.41 -0.441 -0.62
Fertility Sub Index 5.74
Calving Interval (days) -2.47 -1.459 3.60
Survival (%) 1.91 1.117 2.13
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.79
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) -0.36 -0.432 0.16
Maintenance Sub Index Maint. Sub Index 5.15
Live WT (kg) -16.80 -0.307 5.15
Total Carbon Sub Index 16.11

* Based on an €80/tonne carbon price