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 12.32
Milk (kg) -338.00 -0.014 4.73
Fat (kg) -10.43 -0.375 3.91
Prot (kg) -8.34 -0.441 3.68
Fertility Sub Index 6.82
Calving Interval (days) -3.54 -1.459 5.17
Survival (%) 1.48 1.117 1.65
Calving Sub Index 0.42
Gestation Length (days) -0.46 -0.919 0.42
Beef Sub Index 0.30
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 0.28 -0.432 -0.12
Maintenance Sub Index Maint. Sub Index 6.04
Live WT (kg) -19.70 -0.307 6.04
Total Carbon Sub Index 25.90

* Based on an €80/tonne carbon price