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 -6.93
Milk (kg) -109.00 -0.014 1.53
Fat (kg) 13.44 -0.375 -5.03
Prot (kg) 7.75 -0.441 -3.42
Fertility Sub Index 8.51
Calving Interval (days) -3.64 -1.459 5.31
Survival (%) 2.86 1.117 3.20
Calving Sub Index 1.73
Gestation Length (days) -1.88 -0.919 1.73
Beef Sub Index 6.00
Carcass Weight (kg) -15.70 -0.528 8.28
Age of Slaughter (days) 5.29 -0.432 -2.28
Maintenance Sub Index Maint. Sub Index 11.99
Live WT (kg) -39.10 -0.307 11.99
Total Carbon Sub Index 21.29

* Based on an €80/tonne carbon price