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 -8.80
Milk (kg) -164.00 -0.014 2.30
Fat (kg) 20.69 -0.375 -7.75
Prot (kg) 7.58 -0.441 -3.35
Fertility Sub Index 12.34
Calving Interval (days) -5.92 -1.459 8.64
Survival (%) 3.31 1.117 3.70
Calving Sub Index 4.51
Gestation Length (days) -4.91 -0.919 4.51
Beef Sub Index 2.14
Carcass Weight (kg) -8.20 -0.528 4.33
Age of Slaughter (days) 5.06 -0.432 -2.18
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 10.80

* Based on an €80/tonne carbon price