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 4.88
Milk (kg) -211.00 -0.014 2.95
Fat (kg) -2.71 -0.375 1.02
Prot (kg) -2.07 -0.441 0.91
Fertility Sub Index 11.03
Calving Interval (days) -5.57 -1.459 8.13
Survival (%) 2.60 1.117 2.90
Calving Sub Index 3.89
Gestation Length (days) -4.23 -0.919 3.89
Beef Sub Index 4.06
Carcass Weight (kg) -15.50 -0.528 8.18
Age of Slaughter (days) 9.54 -0.432 -4.12
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 28.76

* Based on an €80/tonne carbon price