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 -1.27
Milk (kg) -193.00 -0.014 2.70
Fat (kg) 8.13 -0.375 -3.05
Prot (kg) 2.11 -0.441 -0.93
Fertility Sub Index 8.98
Calving Interval (days) -4.01 -1.459 5.85
Survival (%) 2.80 1.117 3.13
Calving Sub Index 4.17
Gestation Length (days) -4.54 -0.919 4.17
Beef Sub Index 2.90
Carcass Weight (kg) -13.40 -0.528 7.07
Age of Slaughter (days) 9.65 -0.432 -4.17
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 22.13

* Based on an €80/tonne carbon price