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 -3.70
Milk (kg) 135.00 -0.014 -1.89
Fat (kg) 1.14 -0.375 -0.43
Prot (kg) 3.13 -0.441 -1.38
Fertility Sub Index 0.21
Calving Interval (days) -0.03 -1.459 0.04
Survival (%) 0.15 1.117 0.17
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index 2.99
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) -1.31 -0.432 0.57
Maintenance Sub Index Maint. Sub Index 1.59
Live WT (kg) -5.20 -0.307 1.59
Total Carbon Sub Index 0.96

* Based on an €80/tonne carbon price