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 -7.02
Milk (kg) -195.00 -0.014 2.73
Fat (kg) 16.30 -0.375 -6.11
Prot (kg) 8.26 -0.441 -3.65
Fertility Sub Index 3.85
Calving Interval (days) -1.72 -1.459 2.51
Survival (%) 1.20 1.117 1.34
Calving Sub Index 2.13
Gestation Length (days) -2.32 -0.919 2.13
Beef Sub Index 10.22
Carcass Weight (kg) -24.10 -0.528 12.71
Age of Slaughter (days) 5.77 -0.432 -2.49
Maintenance Sub Index Maint. Sub Index 12.26
Live WT (kg) -40.00 -0.307 12.26
Total Carbon Sub Index 21.45

* Based on an €80/tonne carbon price