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 -15.73
Milk (kg) 345.00 -0.014 -4.83
Fat (kg) 10.77 -0.375 -4.03
Prot (kg) 15.56 -0.441 -6.87
Fertility Sub Index 12.32
Calving Interval (days) -7.16 -1.459 10.45
Survival (%) 1.68 1.117 1.88
Calving Sub Index 3.04
Gestation Length (days) -3.31 -0.919 3.04
Beef Sub Index -2.64
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 7.10 -0.432 -3.07
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index 0.98

* Based on an €80/tonne carbon price