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 -6.73
Milk (kg) 192.00 -0.014 -2.69
Fat (kg) 5.29 -0.375 -1.98
Prot (kg) 4.67 -0.441 -2.06
Fertility Sub Index 5.10
Calving Interval (days) -1.87 -1.459 2.73
Survival (%) 2.12 1.117 2.37
Calving Sub Index 1.70
Gestation Length (days) -1.85 -0.919 1.70
Beef Sub Index -0.23
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 2.97 -0.432 -1.28
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 1.98

* Based on an €80/tonne carbon price