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 -3.27
Milk (kg) -114.00 -0.014 1.60
Fat (kg) 9.11 -0.375 -3.41
Prot (kg) 3.29 -0.441 -1.45
Fertility Sub Index 16.95
Calving Interval (days) -9.12 -1.459 13.31
Survival (%) 3.26 1.117 3.64
Calving Sub Index 2.42
Gestation Length (days) -2.63 -0.919 2.42
Beef Sub Index 4.16
Carcass Weight (kg) -7.40 -0.528 3.90
Age of Slaughter (days) -0.59 -0.432 0.25
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 21.17

* Based on an €80/tonne carbon price