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 12.08
Milk (kg) -667.00 -0.014 9.34
Fat (kg) 6.94 -0.375 -2.60
Prot (kg) -12.10 -0.441 5.34
Fertility Sub Index 8.38
Calving Interval (days) -3.11 -1.459 4.54
Survival (%) 3.44 1.117 3.84
Calving Sub Index -1.08
Gestation Length (days) 1.17 -0.919 -1.08
Beef Sub Index 16.58
Carcass Weight (kg) -39.40 -0.528 20.78
Age of Slaughter (days) 9.73 -0.432 -4.20
Maintenance Sub Index Maint. Sub Index 30.10
Live WT (kg) -98.20 -0.307 30.10
Total Carbon Sub Index 66.07

* Based on an €80/tonne carbon price