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 -3.33
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 3.11 -0.375 -1.16
Prot (kg) 4.91 -0.441 -2.17
Fertility Sub Index 5.04
Calving Interval (days) -2.19 -1.459 3.20
Survival (%) 1.65 1.117 1.84
Calving Sub Index 0.70
Gestation Length (days) -0.76 -0.919 0.70
Beef Sub Index 6.16
Carcass Weight (kg) -13.10 -0.528 6.91
Age of Slaughter (days) 1.73 -0.432 -0.75
Maintenance Sub Index Maint. Sub Index 11.04
Live WT (kg) -36.00 -0.307 11.04
Total Carbon Sub Index 19.60

* Based on an €80/tonne carbon price