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 -12.68
Milk (kg) -136.00 -0.014 1.90
Fat (kg) 25.49 -0.375 -9.55
Prot (kg) 11.41 -0.441 -5.04
Fertility Sub Index 5.13
Calving Interval (days) -1.99 -1.459 2.90
Survival (%) 1.99 1.117 2.22
Calving Sub Index 0.93
Gestation Length (days) -1.01 -0.919 0.93
Beef Sub Index 12.00
Carcass Weight (kg) -26.60 -0.528 14.03
Age of Slaughter (days) 4.71 -0.432 -2.03
Maintenance Sub Index Maint. Sub Index 16.77
Live WT (kg) -54.70 -0.307 16.77
Total Carbon Sub Index 22.14

* Based on an €80/tonne carbon price