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 -11.21
Milk (kg) -114.00 -0.014 1.60
Fat (kg) 25.00 -0.375 -9.36
Prot (kg) 7.79 -0.441 -3.44
Fertility Sub Index 10.87
Calving Interval (days) -5.49 -1.459 8.01
Survival (%) 2.56 1.117 2.86
Calving Sub Index 1.59
Gestation Length (days) -1.73 -0.919 1.59
Beef Sub Index 7.38
Carcass Weight (kg) -16.80 -0.528 8.86
Age of Slaughter (days) 3.43 -0.432 -1.48
Maintenance Sub Index Maint. Sub Index 14.32
Live WT (kg) -46.70 -0.307 14.32
Total Carbon Sub Index 22.96

* Based on an €80/tonne carbon price