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 -24.71
Milk (kg) 675.00 -0.014 -9.45
Fat (kg) 16.95 -0.375 -6.35
Prot (kg) 20.18 -0.441 -8.91
Fertility Sub Index 0.00
Calving Interval (days) 0.16 -1.459 -0.23
Survival (%) 0.21 1.117 0.23
Calving Sub Index 1.75
Gestation Length (days) -1.90 -0.919 1.75
Beef Sub Index -1.68
Carcass Weight (kg) 0.90 -0.528 -0.47
Age of Slaughter (days) 2.79 -0.432 -1.20
Maintenance Sub Index Maint. Sub Index -4.60
Live WT (kg) 15.00 -0.307 -4.60
Total Carbon Sub Index -29.24

* Based on an €80/tonne carbon price