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 -0.02
Milk (kg) -35.00 -0.014 0.49
Fat (kg) 0.42 -0.375 -0.16
Prot (kg) 0.80 -0.441 -0.35
Fertility Sub Index 5.85
Calving Interval (days) -4.15 -1.459 6.06
Survival (%) -0.18 1.117 -0.20
Calving Sub Index 1.78
Gestation Length (days) -1.94 -0.919 1.78
Beef Sub Index -4.91
Carcass Weight (kg) 10.00 -0.528 -5.28
Age of Slaughter (days) -0.84 -0.432 0.36
Maintenance Sub Index Maint. Sub Index -3.03
Live WT (kg) 9.90 -0.307 -3.03
Total Carbon Sub Index -0.34

* Based on an €80/tonne carbon price