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 -0.21
Milk (kg) -62.00 -0.014 0.87
Fat (kg) 4.19 -0.375 -1.57
Prot (kg) -1.11 -0.441 0.49
Fertility Sub Index 3.54
Calving Interval (days) -1.93 -1.459 2.82
Survival (%) 0.65 1.117 0.73
Calving Sub Index -0.17
Gestation Length (days) 0.18 -0.919 -0.17
Beef Sub Index -0.30
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 3.14 -0.432 -1.36
Maintenance Sub Index Maint. Sub Index 3.10
Live WT (kg) -10.10 -0.307 3.10
Total Carbon Sub Index 5.96

* Based on an €80/tonne carbon price