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 -0.47
Milk (kg) -34.00 -0.014 0.48
Fat (kg) 1.65 -0.375 -0.62
Prot (kg) 0.75 -0.441 -0.33
Fertility Sub Index 5.40
Calving Interval (days) -2.80 -1.459 4.09
Survival (%) 1.18 1.117 1.32
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index 6.29
Carcass Weight (kg) -11.50 -0.528 6.07
Age of Slaughter (days) -0.51 -0.432 0.22
Maintenance Sub Index Maint. Sub Index 7.45
Live WT (kg) -24.30 -0.307 7.45
Total Carbon Sub Index 23.62

* Based on an €80/tonne carbon price