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 -10.28
Milk (kg) 42.00 -0.014 -0.59
Fat (kg) 16.07 -0.375 -6.02
Prot (kg) 8.33 -0.441 -3.68
Fertility Sub Index 15.00
Calving Interval (days) -7.51 -1.459 10.96
Survival (%) 3.62 1.117 4.04
Calving Sub Index 4.67
Gestation Length (days) -5.08 -0.919 4.67
Beef Sub Index 2.27
Carcass Weight (kg) -10.20 -0.528 5.38
Age of Slaughter (days) 7.21 -0.432 -3.11
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 15.02

* Based on an €80/tonne carbon price