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 -6.82
Milk (kg) 44.00 -0.014 -0.62
Fat (kg) 7.03 -0.375 -2.63
Prot (kg) 8.10 -0.441 -3.58
Fertility Sub Index 7.88
Calving Interval (days) -3.19 -1.459 4.65
Survival (%) 2.89 1.117 3.23
Calving Sub Index 3.11
Gestation Length (days) -3.38 -0.919 3.11
Beef Sub Index 5.50
Carcass Weight (kg) -14.60 -0.528 7.70
Age of Slaughter (days) 5.09 -0.432 -2.20
Maintenance Sub Index Maint. Sub Index 10.73
Live WT (kg) -35.00 -0.307 10.73
Total Carbon Sub Index 20.40

* Based on an €80/tonne carbon price