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 -2.64
Milk (kg) 65.00 -0.014 -0.91
Fat (kg) 0.55 -0.375 -0.21
Prot (kg) 3.45 -0.441 -1.52
Fertility Sub Index -4.04
Calving Interval (days) 1.97 -1.459 -2.87
Survival (%) -1.04 1.117 -1.16
Calving Sub Index 0.90
Gestation Length (days) -0.98 -0.919 0.90
Beef Sub Index -1.19
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 2.89 -0.432 -1.25
Maintenance Sub Index Maint. Sub Index -1.29
Live WT (kg) 4.20 -0.307 -1.29
Total Carbon Sub Index -8.26

* Based on an €80/tonne carbon price