Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 17.05
Milk (kg) -367.00 -0.014 5.14
Fat (kg) -11.88 -0.375 4.45
Prot (kg) -16.90 -0.441 7.46
Fertility Sub Index -0.95
Calving Interval (days) 0.00 -1.459 0.00
Survival (%) -0.85 1.117 -0.95
Calving Sub Index -0.53
Gestation Length (days) 0.58 -0.919 -0.53
Beef Sub Index 1.67
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 3.96 -0.432 -1.71
Maintenance Sub Index Maint. Sub Index 3.25
Live WT (kg) -10.60 -0.307 3.25
Total Carbon Sub Index 20.48

* Based on an €80/tonne carbon price