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 -15.18
Milk (kg) -239.00 -0.014 3.35
Fat (kg) 24.76 -0.375 -9.27
Prot (kg) 20.97 -0.441 -9.26
Fertility Sub Index 6.36
Calving Interval (days) -2.69 -1.459 3.92
Survival (%) 2.18 1.117 2.44
Calving Sub Index 1.43
Gestation Length (days) -1.56 -0.919 1.43
Beef Sub Index 2.83
Carcass Weight (kg) -10.80 -0.528 5.70
Age of Slaughter (days) 6.65 -0.432 -2.87
Maintenance Sub Index Maint. Sub Index 9.75
Live WT (kg) -31.80 -0.307 9.75
Total Carbon Sub Index 5.19

* Based on an €80/tonne carbon price