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 19.28
Milk (kg) -439.00 -0.014 6.15
Fat (kg) -14.31 -0.375 5.36
Prot (kg) -17.62 -0.441 7.78
Fertility Sub Index 0.15
Calving Interval (days) 0.16 -1.459 -0.23
Survival (%) 0.34 1.117 0.38
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
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 4.72
Live WT (kg) -15.40 -0.307 4.72
Total Carbon Sub Index 26.80

* Based on an €80/tonne carbon price