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 -6.70
Milk (kg) 155.00 -0.014 -2.17
Fat (kg) 0.75 -0.375 -0.28
Prot (kg) 9.62 -0.441 -4.25
Fertility Sub Index 0.61
Calving Interval (days) -1.12 -1.459 1.63
Survival (%) -0.92 1.117 -1.03
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index 2.00
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) -3.66 -0.432 1.58
Maintenance Sub Index Maint. Sub Index 2.88
Live WT (kg) -9.40 -0.307 2.88
Total Carbon Sub Index -0.19

* Based on an €80/tonne carbon price