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 -7.52
Milk (kg) 248.00 -0.014 -3.47
Fat (kg) -0.85 -0.375 0.32
Prot (kg) 9.90 -0.441 -4.37
Fertility Sub Index 3.31
Calving Interval (days) -1.40 -1.459 2.04
Survival (%) 1.13 1.117 1.26
Calving Sub Index 0.17
Gestation Length (days) -0.18 -0.919 0.17
Beef Sub Index 0.14
Carcass Weight (kg) 5.60 -0.528 -2.95
Age of Slaughter (days) -7.17 -0.432 3.10
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -9.74

* Based on an €80/tonne carbon price