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 -9.96
Milk (kg) -196.00 -0.014 2.74
Fat (kg) 21.78 -0.375 -8.16
Prot (kg) 10.30 -0.441 -4.55
Fertility Sub Index 8.23
Calving Interval (days) -4.23 -1.459 6.17
Survival (%) 1.84 1.117 2.06
Calving Sub Index 3.45
Gestation Length (days) -3.75 -0.919 3.45
Beef Sub Index 6.12
Carcass Weight (kg) -22.50 -0.528 11.87
Age of Slaughter (days) 13.31 -0.432 -5.75
Maintenance Sub Index Maint. Sub Index 9.50
Live WT (kg) -31.00 -0.307 9.50
Total Carbon Sub Index 17.34

* Based on an €80/tonne carbon price