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 -5.14
Milk (kg) 184.00 -0.014 -2.58
Fat (kg) 0.54 -0.375 -0.20
Prot (kg) 5.34 -0.441 -2.36
Fertility Sub Index 0.48
Calving Interval (days) 1.18 -1.459 -1.72
Survival (%) 1.97 1.117 2.20
Calving Sub Index 1.90
Gestation Length (days) -2.07 -0.919 1.90
Beef Sub Index 0.52
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 1.36 -0.432 -0.59
Maintenance Sub Index Maint. Sub Index 2.08
Live WT (kg) -6.80 -0.307 2.08
Total Carbon Sub Index -0.15

* Based on an €80/tonne carbon price