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 -11.20
Milk (kg) 148.00 -0.014 -2.07
Fat (kg) 15.85 -0.375 -5.94
Prot (kg) 7.24 -0.441 -3.20
Fertility Sub Index 12.28
Calving Interval (days) -6.74 -1.459 9.83
Survival (%) 2.19 1.117 2.45
Calving Sub Index 2.73
Gestation Length (days) -2.97 -0.919 2.73
Beef Sub Index -0.10
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 0.24 -0.432 -0.10
Maintenance Sub Index Maint. Sub Index -3.13
Live WT (kg) 10.20 -0.307 -3.13
Total Carbon Sub Index 0.57

* Based on an €80/tonne carbon price