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 10.82
Milk (kg) -244.00 -0.014 3.42
Fat (kg) -8.62 -0.375 3.23
Prot (kg) -9.45 -0.441 4.17
Fertility Sub Index 6.99
Calving Interval (days) -4.79 -1.459 6.99
Survival (%) 0.00 1.117 0.00
Calving Sub Index -1.11
Gestation Length (days) 1.21 -0.919 -1.11
Beef Sub Index -0.69
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 1.10 -0.432 -0.47
Maintenance Sub Index Maint. Sub Index -0.58
Live WT (kg) 1.90 -0.307 -0.58
Total Carbon Sub Index 15.42

* Based on an €80/tonne carbon price