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 11.75
Milk (kg) -273.00 -0.014 3.82
Fat (kg) -12.41 -0.375 4.65
Prot (kg) -7.44 -0.441 3.28
Fertility Sub Index -1.48
Calving Interval (days) -0.17 -1.459 0.25
Survival (%) -1.55 1.117 -1.73
Calving Sub Index 1.50
Gestation Length (days) -1.63 -0.919 1.50
Beef Sub Index 3.61
Carcass Weight (kg) -7.80 -0.528 4.11
Age of Slaughter (days) 1.18 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index 3.80
Live WT (kg) -12.40 -0.307 3.80
Total Carbon Sub Index 19.18

* Based on an €80/tonne carbon price