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 23.35
Milk (kg) -899.00 -0.014 12.59
Fat (kg) -2.55 -0.375 0.96
Prot (kg) -22.22 -0.441 9.81
Fertility Sub Index 5.17
Calving Interval (days) -2.83 -1.459 4.13
Survival (%) 0.93 1.117 1.04
Calving Sub Index -0.10
Gestation Length (days) 0.11 -0.919 -0.10
Beef Sub Index 0.66
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 0.56 -0.432 -0.24
Maintenance Sub Index Maint. Sub Index 2.58
Live WT (kg) -8.40 -0.307 2.58
Total Carbon Sub Index 31.64

* Based on an €80/tonne carbon price