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 -2.88
Milk (kg) -274.00 -0.014 3.84
Fat (kg) 13.16 -0.375 -4.93
Prot (kg) 4.04 -0.441 -1.78
Fertility Sub Index 8.29
Calving Interval (days) -3.20 -1.459 4.67
Survival (%) 3.24 1.117 3.62
Calving Sub Index 1.61
Gestation Length (days) -1.75 -0.919 1.61
Beef Sub Index 13.26
Carcass Weight (kg) -33.10 -0.528 17.46
Age of Slaughter (days) 9.74 -0.432 -4.20
Maintenance Sub Index Maint. Sub Index 22.23
Live WT (kg) -72.50 -0.307 22.23
Total Carbon Sub Index 42.50

* Based on an €80/tonne carbon price