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 -1.57
Milk (kg) 70.00 -0.014 -0.98
Fat (kg) 0.01 -0.375 0.00
Prot (kg) 1.32 -0.441 -0.58
Fertility Sub Index 6.77
Calving Interval (days) -3.45 -1.459 5.03
Survival (%) 1.55 1.117 1.73
Calving Sub Index -1.26
Gestation Length (days) 1.37 -0.919 -1.26
Beef Sub Index -0.30
Carcass Weight (kg) 7.20 -0.528 -3.80
Age of Slaughter (days) -8.11 -0.432 3.50
Maintenance Sub Index Maint. Sub Index -7.48
Live WT (kg) 24.40 -0.307 -7.48
Total Carbon Sub Index -3.83

* Based on an €80/tonne carbon price