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 10.29
Milk (kg) -661.00 -0.014 9.25
Fat (kg) 10.29 -0.375 -3.85
Prot (kg) -11.09 -0.441 4.89
Fertility Sub Index 4.41
Calving Interval (days) -0.80 -1.459 1.17
Survival (%) 2.90 1.117 3.24
Calving Sub Index -0.21
Gestation Length (days) 0.23 -0.919 -0.21
Beef Sub Index 13.22
Carcass Weight (kg) -32.20 -0.528 16.99
Age of Slaughter (days) 8.72 -0.432 -3.76
Maintenance Sub Index Maint. Sub Index 24.56
Live WT (kg) -80.10 -0.307 24.56
Total Carbon Sub Index 52.27

* Based on an €80/tonne carbon price