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 -10.24
Milk (kg) 214.00 -0.014 -3.00
Fat (kg) 10.62 -0.375 -3.98
Prot (kg) 7.41 -0.441 -3.27
Fertility Sub Index -6.37
Calving Interval (days) 3.34 -1.459 -4.87
Survival (%) -1.34 1.117 -1.50
Calving Sub Index 2.10
Gestation Length (days) -2.28 -0.919 2.10
Beef Sub Index 0.39
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 2.27 -0.432 -0.98
Maintenance Sub Index Maint. Sub Index 1.10
Live WT (kg) -3.60 -0.307 1.10
Total Carbon Sub Index -13.03

* Based on an €80/tonne carbon price