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 10.50
Milk (kg) -230.00 -0.014 3.22
Fat (kg) -8.04 -0.375 3.01
Prot (kg) -9.68 -0.441 4.27
Fertility Sub Index 5.69
Calving Interval (days) -3.91 -1.459 5.70
Survival (%) -0.01 1.117 -0.01
Calving Sub Index 0.13
Gestation Length (days) -0.14 -0.919 0.13
Beef Sub Index 3.12
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) -1.11 -0.432 0.48
Maintenance Sub Index Maint. Sub Index 6.25
Live WT (kg) -20.40 -0.307 6.25
Total Carbon Sub Index 25.69

* Based on an €80/tonne carbon price