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 -9.94
Milk (kg) 314.00 -0.014 -4.40
Fat (kg) 2.93 -0.375 -1.10
Prot (kg) 10.08 -0.441 -4.45
Fertility Sub Index 0.64
Calving Interval (days) -0.82 -1.459 1.20
Survival (%) -0.50 1.117 -0.56
Calving Sub Index -1.00
Gestation Length (days) 1.09 -0.919 -1.00
Beef Sub Index -5.80
Carcass Weight (kg) 7.60 -0.528 -4.01
Age of Slaughter (days) 4.15 -0.432 -1.79
Maintenance Sub Index Maint. Sub Index -0.34
Live WT (kg) 1.10 -0.307 -0.34
Total Carbon Sub Index -16.45

* Based on an €80/tonne carbon price